Ampex 6973 Tube Amplifier Monoblock (4 available)
Price: USD 650.00
Condition: For parts or not working
Location: 112**
Shipping Type: CALCULATED
Shipping Cost: USD
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SUPER SWEEP SERIES "RETRO" MONOBLOCK TUBE AMPLIFIERS
Price: USD 1575.00
Condition: Used
Location: 615**
Shipping Type: FIXED
Shipping Cost: USD 125.00
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Eico HF-20 Monoblock Amplifier
Price: USD 140.00
Condition: For parts or not working
Location: 140**
Shipping Type: CALCULATED
Shipping Cost: USD
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Audes NS 1 Monoblock Tube Power Amplifier; Pair
Price: USD 2216.00
Condition: Used
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 84.99
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Vacuum Tube / MOSFET Hybrid Mono Block Stereo Power Amplifier, USA Quality Built
Price: USD 453.70
Condition: New
Location: 278**
Shipping Type:
Shipping Cost: USD
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Tube Lamp Monoblock Power Amplifiers
Price: USD 2000.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair of Heathkit W5M KT66/ 6L6 monoblock tube Amplifiers Working
Price: USD 899.00
Condition: Used
Location: 974**
Shipping Type: FIXED
Shipping Cost: USD 49.99
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Vintage Mcintosh MC60 Monoblock Amplifiers Pair
Price: USD 3800.00
Condition: Used
Location: 945**
Shipping Type: FIXED
Shipping Cost: USD 250.00
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Bob Carver 350 Mono Block Vacuum Tube Amplifier, Pair Cherry Red Tung Sol KT120
Price: USD 6995.00
Condition: Used
Location: 336**
Shipping Type:
Shipping Cost: USD
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Manley Designer Reference Series 440 Tube power Amplifier Monoblocks Mint
Price: USD 5499.00
Condition: Used
Location: 926**
Shipping Type: FIXED
Shipping Cost: USD 450.00
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Cello Encore 50 Monoblock Amplifiers
Price: USD 11500.00
Condition: Used
Location: 900**
Shipping Type:
Shipping Cost: USD
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PAIR - Fourier Components Panthere Monoblock OTL Power Tube Amplifiers
Price: USD 3495.00
Condition: Used
Location: 161**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Custom hand made 300B tube mono blocks, 300B tube amplifier
Price: USD 1600.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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One Pair 300B Monoblock Vacuum Tube Amplifiers Class A HiFi Power Amplifier
Price: USD 820.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 198.00
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Vintage Bell & Howell 6v6 Monoblock Tube Amplifier from Filmosound 179 Projector
Price: USD 450.00
Condition: Used
Location: 275**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Canary Audio Reference 2 - Audiophile 300B Tube Monoblock Power Amplifier Pair
Price: USD 7995.00
Condition: Used
Location: 112**
Shipping Type: CALCULATED
Shipping Cost: USD 400.00
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Quad II Monoblock Amplifiers Original Mullard Tubes
Price: USD 2295.00
Condition: Used
Location: 198**
Shipping Type: CALCULATED
Shipping Cost: USD
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Jadis JA200 Monoblock Tube Power Amplifiers; Pair
Price: USD 5462.00
Condition: Used
Location: 805**
Shipping Type: CALCULATED
Shipping Cost: USD 499.00
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Jadis JA80 Monoblock Tube Power Amplifiers; Pair
Price: USD 4210.00
Condition: Used
Location: 805**
Shipping Type: CALCULATED
Shipping Cost: USD 499.00
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VTL MB-450 SIGNATURE MONO BLOCK TUBE AMPS XLR/RCA HIGH END CABLES EXCELLENT
Price: USD 5000.00
Condition: Used
Location: 026**
Shipping Type:
Shipping Cost: USD
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Manley Laboratories Neo-Classic SE/PP 300B Monoblock Tube Power Amplifiers; Pair
Price: USD 8036.00
Condition: Used
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 148.99
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VTL 225W Deluxe monoblock power amplifier
Price: USD 6000.00
Condition: Used
Location: 890**
Shipping Type:
Shipping Cost: USD
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Knight Tube Amplifier 6V6GT Chrome Mono Block 1950s Allied Radio Chicago
Price: USD 375.00
Condition: Used
Location: 465**
Shipping Type: CALCULATED
Shipping Cost: USD
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One Pair 300B Monoblock Vacuum Tube Amplifiers Class A HiFi Power Amplifier
Price: USD 820.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 230.00
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Vintage Bogen DB110G Vacuum Tube Power Amplifier Hifi Stereo Monoblock Recapped
Price: USD 425.00
Condition: For parts or not working
Location: 450**
Shipping Type:
Shipping Cost: USD
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MONOBLOCK HI FI TUBE AMPS, RARE 'AMESON COOPER TWIN 44' 6L6GC/KT66, SUPERB, VGC
Price: USD 1497.34
Condition: Used
Location: CT11***
Shipping Type: FIXED
Shipping Cost: USD 100.24
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Audio Research Reference 750 SE Monoblock Power Amplifiers; Pair w/ New Tubes
Price: USD 26999.00
Condition: Used
Location: 805**
Shipping Type: CALCULATED
Shipping Cost: USD 799.00
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HH Scott Lab 240 Mono Block Power Amplifier Pair, Serviced
Price: USD 1800.00
Condition: Used
Location: 740**
Shipping Type: FIXED
Shipping Cost: USD 180.00
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MARANTZ MODEL 9 MONOBLOCK TUBE POWER AMPLIFIER: METER BACK DOOR
Price: USD 119.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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6550W MONOBLOCK TUBE AMPLIFIER ARTEMIS TSAKIRIDIS DEVICES
Price: USD 1449.10
Condition: Open box
Location: *****
Shipping Type: FIXED
Shipping Cost: USD 19.90
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OTOMON LAB 71A/101D drive VT-62/VT-25/10Y tube amplifier monoblock 7W Zero NFB
Price: USD 6000.00
Condition: Open box
Location:
Shipping Type: FIXED
Shipping Cost: USD 600.00
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Vintage Rare Ampex 6L6 Monoblock Stereo Tube Amplifier Amp Pair Hifi Untested
Price: USD 1799.99
Condition: For parts or not working
Location: 837**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Rare 1930s-40s Williamson Dual Mono Block Tube Amp Amplifier Hi-Fi Works
Price: USD 2899.95
Condition: Used
Location: 921**
Shipping Type: FIXED
Shipping Cost: USD 99.95
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Mcintosh MC60 Monoblock Amplifiers Pair
Price: USD 4400.00
Condition: Used
Location: 074**
Shipping Type: FIXED
Shipping Cost: USD 250.00
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VTG 1958 Vacuum Tube Amplifier Monoblock PN: 59050 ~ STANCOR PM-8404, Read Desc
Price: USD 149.99
Condition: Used
Location: 446**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage 58460 Tube Amplifier Monoblock - For Repair, Read
Price: USD 129.99
Condition: Used
Location: 446**
Shipping Type: CALCULATED
Shipping Cost: USD
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VTL Siegfried Series 1 Tube Monoblock Power Amplifiers; Pair with New Tubes
Price: USD 14211.00
Condition: Used
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 65.00
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Pair Northern Western Electric R4045C MONOBLOCK Mono 6L6 tube Amplifiers
Price: USD 2800.00
Condition: Used
Location: V2X***
Shipping Type: FIXED
Shipping Cost: USD 160.00
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OTOMON LAB 45/2A3/300B compatible SE tube amplifier (O.U.U.D.C) monoblock x2
Price: USD 5000.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 500.00
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LEAK TL/25 Plus Monoblock Power Amp Tube Amplifier 25 Watts Mullard Tubes 1958
Price: USD 2392.00
Condition: Used
Location: 430**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vandersteen M7-HPA Tube Hybrid Monoblock Power Amplifiers; Pair
Price: USD 25999.00
Condition: Used
Location: 805**
Shipping Type: CALCULATED
Shipping Cost: USD 799.00
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Vintage BOGEN MO-60A Monoblock Tube Power Amplifier AmpUntested
Price: USD 300.00
Condition: For parts or not working
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 45.00
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Triad UTC monoblock tube amplifier with LS-63 output transformer
Price: USD 300.00
Condition: For parts or not working
Location: 220**
Shipping Type: CALCULATED
Shipping Cost: USD
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David Berning Quadrature Z Tube Monoblock Power Amplifiers; Pair
Price: USD 12999.00
Condition: Used
Location: 805**
Shipping Type: CALCULATED
Shipping Cost: USD 249.00
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Shindo Laboratory Sinhonia F2a Tube Monoblock Amplifiers - Uber Rare
Price: USD 14689.50
Condition: Used
Location: 074**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Heathkit W6-A Amplifier
Price: USD 2500.00
Condition: Used
Location: 920**
Shipping Type: FIXED
Shipping Cost: USD 199.00
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Antique Sound Lab Wave 8 Monoblock Tube Amplifier, Tube Amp, Hi Fi Home Audio
Price: USD 325.00
Condition: Used
Location: 952**
Shipping Type: CALCULATED
Shipping Cost: USD
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Magnavox Concert Grand Bi-Amped Mono Block Pair TUBE Amplifiers AP 82-01-00 6V6
Price: USD 1100.00
Condition: For parts or not working
Location: 782**
Shipping Type: CALCULATED
Shipping Cost: USD
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ModWright Instruments 845 DS SET Tube Monoblock Power Amplifiers; Pair
Price: USD 35999.00
Condition: Used
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 65.00
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Heathkit A-9B Vintage Tube Audio Mono Amplifier Monoblock Serviced Tested
Price: USD 250.00
Condition: Used
Location: 232**
Shipping Type: CALCULATED
Shipping Cost: USD
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Cary Audio CAD300SE MOMO BLOCK AMPLIERS
Price: USD 2600.00
Condition: Used
Location: 982**
Shipping Type:
Shipping Cost: USD
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Manley Labs 'Retro' SE/PP 300B Monoblock Tube Amplifiers (pair)
Price: USD 9750.00
Condition: Used
Location: 900**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PAIR Ampex 6973 Mono Block Amplifiers W VIDEO 💥Original AMPEREX Bugle Boy Tubes
Price: USD 1295.00
Condition: Used
Location: 214**
Shipping Type: CALCULATED
Shipping Cost: USD
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(( PAIR )) VTL MB-185 Signature Tube Monoblock Amplifiers - With Add On Pod Mod
Price: USD 5495.00
Condition: Used
Location: 980**
Shipping Type: FIXED
Shipping Cost: USD 185.00
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Lafayette LA 70 Mono Block Tube Amp 70 watts from 1959 Chicago Transformers
Price: USD 970.00
Condition: For parts or not working
Location: 239**
Shipping Type: FIXED
Shipping Cost: USD 58.00
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VTL MB 185 Series III Signature Tube Monoblock Power Amplifiers; Pair
Price: USD 7762.00
Condition: Used
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 199.00
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Pair Northern Western Electric R4045A MONOBLOCK Mono 6L6 tube Amplifiers R4045C
Price: USD 2700.00
Condition: Used
Location: V2X***
Shipping Type: FIXED
Shipping Cost: USD 160.00
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Lamm ML2.1 Monoblock Tube Amplifiers, Factory Serviced - Stereophile Class A
Price: USD 16039.30
Condition: Used
Location: 074**
Shipping Type:
Shipping Cost: USD
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AVANTIC DL7-35 BEAM ECHO LIMITED TUBE MONOBLOCK AMPLIFIER MADE IN ENGLAND PAIR
Price: USD 6999.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 165.00
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Altec 350A Vintage Monoblock Tube Amplifier 6550 40 Watts...... NEW PRICE !!!!
Price: USD 3250.00
Condition: Unspecified
Location: 731**
Shipping Type: CALCULATED
Shipping Cost: USD
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LOWREY ORGAN MONOBLOCK TUBE AMP AMPLIFIER CHASSIS
Price: USD 29.99
Condition: For parts or not working
Location: 985**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Eico HF22 tube amplifiers, monoblocks pair - Both Work - Read
Price: USD 1499.00
Condition: For parts or not working
Location: 985**
Shipping Type:
Shipping Cost: USD
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PAIR of Aronov Audio LS-9100 Mono Block Tube Amp Amplifiers
Price: USD 2199.99
Condition: Used
Location: 900**
Shipping Type: FIXED
Shipping Cost: USD 180.00
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Rare Vintage Eico HF-14 Tube Amplifier - Monoblock for Rebuild
Price: USD 250.00
Condition: For parts or not working
Location: 532**
Shipping Type: FIXED
Shipping Cost: USD 25.00
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Vintage Knight Tube Mono Block Amplifier*6973-12ax7*Parts/Repair*Iron Good
Price: USD 100.00
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 30.00
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VTL MB-185 Tube Monoblock Amplifier Pair
Price: USD 4475.00
Condition: Used
Location: 330**
Shipping Type: FIXED
Shipping Cost: USD 200.00
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Pair Ampex 6973 Mono Block tube Amplifiers
Price: USD 1250.00
Condition: For parts or not working
Location: 953**
Shipping Type: FIXED
Shipping Cost: USD 79.00
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extremely rare vintage THOR TPA 30 valve tube mono block pre - power amplifier
Price: USD 6250.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 455.00
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Marantz Model 9 Vintage Tube Monoblock Amplifier (Single) - THE Holy Grail
Price: USD 10800.00
Condition: Used
Location: 074**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Heathkit Model UA-1 Monoblock Tube Amplifier - Benton Harbor, Mich. (Read Desc)
Price: USD 429.99
Condition: Used
Location: 446**
Shipping Type: CALCULATED
Shipping Cost: USD
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Heathkit W4-AM monoblock tube power amplifiers fully restored and tested
Price: USD 1000.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 610.00
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pair tube amp power transformers 5 6.3 600-700VCT for 150 200 300W monoblocks
Price: USD 119.99
Condition: Used
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 16.99
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Vintage 6L6 Mono Block Tube Amplifier
Price: USD 399.99
Condition: For parts or not working
Location: 125**
Shipping Type: CALCULATED
Shipping Cost: USD
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For Sale Two Melody Hi Fi S88 Monoblock Tube Amplifier
Price: USD 3250.00
Condition: New
Location: 330**
Shipping Type:
Shipping Cost: USD
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Pair (2) Eico HF-50 Monoblock Tube Power Amplifiers For Parts or Repair - Rare
Price: USD 2499.99
Condition: For parts or not working
Location: 208**
Shipping Type: CALCULATED
Shipping Cost: USD
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Emotive Audio Caeli-LE Mono Tube Power Amplifiers
Price: USD 6930.00
Condition: Used
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 219.00
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Trans Electronics RS-217A Mono Block Tube Power Amplifier Regulated Power Supply
Price: USD 699.99
Condition: Used
Location: 446**
Shipping Type: CALCULATED
Shipping Cost: USD
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Allnic Audio M-2500 Tube Monoblock Power Amplifiers; PX25 Version, Pair
Price: USD 8165.00
Condition: Used
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 199.00
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Knight KM-15 Mono Amplifier Pair One Working Please Read!
Price: USD 350.00
Condition: For parts or not working
Location: 333**
Shipping Type: FIXED
Shipping Cost: USD 65.00
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VTG Vacuum Tube Amplifier Monoblock Reverberation ~ 555-10, 1650 ~ Read Desc
Price: USD 299.99
Condition: Used
Location: 446**
Shipping Type: CALCULATED
Shipping Cost: USD
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Jadis JA80 Tube Monoblocks w/Sound Anchor Stands - Made In France
Price: USD 8950.00
Condition: Used
Location: 074**
Shipping Type:
Shipping Cost: USD
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Stromberg Carlson 60 Watt Amplifier (USA) rare mono block head
Price: USD 100.00
Condition: Used
Location: 986**
Shipping Type: CALCULATED
Shipping Cost: USD
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Dynaco Mark III Mono Block Tube Power Amplifier Pair
Price: USD 1999.00
Condition: Used
Location: 333**
Shipping Type: FIXED
Shipping Cost: USD 125.00
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Tube Amplifier Vintage H.H Scott Type 99D Mono (Fully Serviced)
Price: USD 899.00
Condition: Used
Location: 300**
Shipping Type: FIXED
Shipping Cost: USD 95.00
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One Pair 300B Monoblock Vacuum Tube Amplifiers Class A HiFi Power Amplifier
Price: USD 820.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 198.00
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McIntosh MC60 Monoblock Tube Power Amplifiers * please read look at a the video
Price: USD 4500.00
Condition: For parts or not working
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 200.00
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Audio Research Reference Ref 610t Monoblock Amplifier - Pair - 2 Sets of Tubes
Price: USD 18995.00
Condition: Used
Location: 430**
Shipping Type:
Shipping Cost: USD
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Tube Lamp Monoblock Power Amplifiers
Price: USD 2500.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Tube amplifiers kinap monoblocks UO-15 75 watts
Price: USD 1800.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 350.00
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AMPEX 8102 MONO BLOCK EL34 TUBE AMPLIFIERS RESTORED NICE
Price: USD 2795.00
Condition: Used
Location: 141**
Shipping Type: FIXED
Shipping Cost: USD 64.95
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Dynaco Mark III Mono Block Tube amplifier 6550 6AN8A GZ34 maintained tested
Price: USD 1780.00
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 610.00
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Lafayette LA 70 Mono Block KT88 Tube Amp 70 watts Chicago Transformers GOOD
Price: USD 1250.00
Condition: Used
Location: 300**
Shipping Type:
Shipping Cost: USD
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Very Rare Ampex 6L6 Monoblock Stereo Tube Amplifier Triad Transformers Hifi
Price: USD 2250.00
Condition:
Location: 060**
Shipping Type: CALCULATED
Shipping Cost: USD
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Ayon Audio Orthos XS Pure Class A 400 Watt Tube Power Monoblock Amplifiers EXCEL
Price: USD 17499.97
Condition: Used
Location: 770**
Shipping Type: FIXED
Shipping Cost: USD 295.00
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Jadis JA-30 MKII Monoblock Amplifiers - 2020 Model
Price: USD 7800.00
Condition: Used
Location: 927**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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VINTAGE HH SCOTT TYPE 250 LABRATORY MONOBLOCK TUBE AMP AMPLIFIER CASE TOP COVER
Price: USD 399.95
Condition: Used
Location: 450**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage Bogen MBT60 Solid State Mono Block Amplifier
Price: USD 20.00
Condition: For parts or not working
Location: 127**
Shipping Type: FIXED
Shipping Cost: USD 19.00
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One Pair 300B Monoblock Vacuum Tube Amplifiers Class A HiFi Power Amplifier
Price: USD 820.00
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 198.00
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MARANTZ MODEL 9 MONOBLOCK TUBE POWER AMPLIFIER: ALUMINUM FRONT PANEL
Price: USD 349.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 55.00
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MARANTZ MODEL 9 MONOBLOCK TUBE POWER AMPLIFIER PARTS: SMALL BOARD
Price: USD 149.99
Condition: Used
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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