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USA Relevance

Dynaco Super ST-70 Tube power amp Wonderfully restored/updated

$799
New $1,000
This is an unbelievable transformed Stereo 70 in an ultimate modified state by Herb Ward. It sounds as good as you will find a Stereo 70. Output transformers are the cloth lead A-470's, power transfor...
Posted: 1 day ago
Audio Asylum Trader
#Tube AmplifiersUSA

Stax SRM-006TA headphone tube amplifier

$650
Condition: 6/10
Posted: 2 days ago

Technics tube amplifier 30A

$1146
Condition: 6/10
Posted: 2 days ago

Sound Explorer SL770 tube amplifier

$2430
Condition: 6/10
Posted: 3 days ago

DECWARE MINI TORII TUBE AMP WITH UPGRADES NOS TUBES 5 WATTS PER CHANNEL

$1500
New $2,500
This is the MINITORII-II - Introduced in Oct 2012Built in August 2013Price lowered to $1,500 or best offer, I will consider all reasonable offers.Asking $1,700.00 or best offer (with extra tubes for b...
Condition: 7/10
Posted: 6 days ago
Audio Asylum Trader
#Decware #Tube AmplifiersUSA

STEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD SET TRIODE SINGLE ENDED AMPLIFIER

$1595
Single Ended Stereo Universal Tube SET Amplifier...
Posted: 7 days ago

Lafayette LA310/KT310 tube amp with Amperex and Mullard tubes

$550
Lafayette LA310/KT310 tube power amp in nice working condition. Serviced with can cap, input coupling caps, interstage caps and power supply caps have all been replaced, as has the rectifier. Power tu...
Condition: 7/10
Posted: 7 days ago
Audio Asylum Trader
#Tube AmplifiersUSA

Parallel Triode One Stereo tube amplifier (New)

$1697
Condition: 6/10
Posted: 8 days ago

Air Tight ATM 3 Mono Tube Amplifiers, audiophile high end amps

$7250
Air Tight ATM 3 Mono Tube Amplifiers. 110 wpc in ultrlinear and 55 wpc in triode mode. Each amp uses 6 - EL34 output tubes. Amplifiers are in very good condition, with minor blemishes on the front pan...
Condition: 8/10
Posted: 9 days ago
US Audio Mart
#Air Tight #TubeUSA

Nagra VPA pair of mono power amps

$4500
For sale is a pair of Nagra VPA 845 Monoblock Tube 50wpc Power Amplifier. 1 owner. Lightly used in a smoke free environment. Condition is mint and working flawlessly. All original tubes with accessori...
Condition: 9/10
Posted: 10 days ago
Audio Asylum Trader
#Nagra #Tube AmplifiersUSA

Triode TRV-35SE Integrated Stereo Tube Amplifier

$1590
Condition: 6/10
Posted: 11 days ago

STEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD SET TRIODE SINGLE ENDED AMPLIFIER

$1825
Single Ended Stereo Universal Tube SET Amplifier...
Posted: 13 days ago

USA made vintage chokes HI INDUCTANCE, HI VOLTAGE, LOW DCR Good testing perfect for choke input filters and monoblock amp projec

$35
New $35
Make me an offer on any on the remaining 2 pairs of these inductors. I can also paint and lengthen the leads for a nominal cost. Cheers.I have 2 pairs of usa made vintage chokes that are all tested. I...
Condition: 6/10
Posted: 13 days ago
Audio Asylum Trader
#Tube AmplifiersUSA

Canary Audio M500 Class A Monoblocks

$8250
New $17,995
The M500 is a class A triode mode, push-pull parallel mono block power amplifieramplifiersB output tubes. It features a modified circuitry that guarantees a more dynamic sound stage with deeper base t...
Condition: 9/10
Posted: 15 days ago
Audio Asylum Trader
#Canary Audio #Tube AmplifiersUSA

Counterpoint NP 220 Hybrid Tube 420 Watt Stereo Amplifier

$2295
New $7,500
Counterpoint NP 220 Hybrid Tube 420 Watt Stereo Amplifier I am the second owner. This amp is built like a tank but the performance and sound is like a Ferrari. If you have a speaker that is hard to dr...
Condition: 7/10
Posted: 18 days ago
Audio Asylum Trader
#Counterpoint #Tube AmplifiersUSA

Music Reference RM200 MKII Stereophile Class A Recommended Component

$3200
New $6,800
FREE CONUS shipping if ask is met! Upgrades: custom hand wound transformers, Cardas binding posts, KT 120 inputs, and mechanical dampening treatment was applied to the transformers by Roger Modjeski. ...
Condition: 8/10
Posted: 19 days ago
Audio Asylum Trader
#Tube AmplifiersUSA

STEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD SET TRIODE SINGLE ENDED AMPLIFIER

$1831
Single Ended Stereo Universal Tube SET Amplifier...
Posted: 21 days ago

Custom Built Peerless 6L6 Stereo Tube Amplifier

$1000
Condition: 6/10
Posted: 21 days ago

Martin Logan Clarity

$990
New $2,700
LOCAL ONLY Type: Full range hybrid electrostatic/moving coil loudspeakerFrequency Response: 46Hz to 22kHz (3dB)Dispersion Horizontal dispersion: 30 degrees Vertical: 26' (66cm) line source with a NAC ...
Condition: 8/10
Posted: 24 days ago
Audio Asylum Trader
#Martin Logan #Tube AmplifiersUSA

Quicksilver Audio - Silver Mono Amp - Vacuum Tube Amplifiers - Pair - KT88

$1395
HighEndAudioAuctions / Ships Worldwide / Best Packaging...
Condition: 6/10
Posted: 24 days ago

Triode TRV-35SE Integrated Stereo Tube Amplifier

$1590
Condition: 6/10
Posted: 25 days ago

Canary Audio M350's

$9650
New $15,000
Retail $15000/ tubes not included Listing is for my demo pair. The M350 is our newest 300B monoblock amplifieramplifiersing power from two matched pair of 300B triode tubes per monoblock, the M350 is ...
Condition: 9/10
Posted: 25 days ago
Audio Asylum Trader
#Canary Audio #Tube AmplifiersUSA

Audio Mirror 6AS7 PSE monoblocks

$1200
I am offering Audio Mirror 6AS7 PSE 20 wpc monoblocks designed and built by Vlad Bazelkov of Audio Mirror (www.audiomirror.com). I asked Vlad to build these monoblocks using very high quality parts su...
Condition: 8/10
Posted: 25 days ago
Audio Asylum Trader
#Tube AmplifiersUSA

Tube Amplifier Luxman SQ-38FD

$2000
Condition: 6/10
Posted: 27 days ago

Audio Research Ref 210 SE Monoblock Tube Amplifiers w/KT120 tubes.

$4494
$22,000 Retail pair of Tube Monblocks....
Condition: 6/10
Posted: 28 days ago

STEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD SET TRIODE SINGLE ENDED AMPLIFIER

$1500
Single Ended Stereo Universal Tube SET Amplifier...
Posted: 28 days ago

Valve Amplification Company - VAC - Avatar Integrated Vacuum Tube Amplifier

$1644
HighEndAudioAuctions / Ships Worldwide / Best Packaging...
Condition: 6/10
Posted: 30 days ago
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