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Audio Research Tube Power Amp V70. 6550, Balance XLR Style Working

End: 26.06. 2024 14:39:09 on Wednesday

• Condition: Used
• Price: 1236.01 EUR
• Status: sold
• Item number: 156017174459
• Seller: bainbridge2209 (2357|100.0%)
• Seller information: non commercial
• Item location: Wayne, Pennsylvania
• Ships to: US
• Shipping: 175,0 EUR
• on EBAY
• Description

  The item color may vary due to lighting differences (flashThe item color may vary due to lighting differences (flash, monitor brightness, etc.) The item color may vary due to lighting differences (flash, monitor brightness, etc.)
  

Audio Research Matched Pair 6550 Tubes-Tested

End: 11.08. 2021 23:36:03 on Wednesday

• Condition: Used
• Price: 17.0 EUR
• Status: sold
• Item number: 294318514289
• Counter: 109
• Seller: 21stcenturymusic (25883|100.0%)
• Seller information: Commercial (with base shop)
• Item location: Rochelle Park, New Jersey
• Ships to: Worldwide
• Shipping: 46,25 EUR
• on EBAY

Audio Research Matched Pair 6550 Tubes-Tested

End: 03.08. 2021 22:21:17 on Tuesday

• Condition: Used
• Price: 16.86 EUR
• Status: unsold
• Item number: 294299732313
• Counter: 178
• Bids: 0
• Seller: 21stcenturymusic (25704|100.0%)
• Seller information: Commercial (with base shop)
• Item location: Rochelle Park, New Jersey
• Ships to: Worldwide
• Shipping: 45,99 EUR
• on EBAY

Rare Audio Research Corp. D-115 Version 1 6550 KT-88 Stereo Amplifier KT-77

End: 28.04. 2021 06:34:48 on Wednesday

• Condition: Used
• Price: 1387.35 EUR
• Status: sold
• Item number: 184796658827
• Counter: 84
• Seller: weboog-13 (106|99.1%)
• Seller information: Commercial (with base shop)
• Item location: Colorado Springs, Colorado
• Ships to: Worldwide
• Shipping: 905,79 EUR
• on EBAY

Audio Research Vs55 Tube Power Amplifier.6550 Output Tubes.with Original Box

End: 31.03. 2021 19:37:59 on Wednesday

• Condition: Used
• Price: 1658.08 EUR
• Status: sold
• Item number: 124646892885
• Counter: 393
• Seller: shastaaudio (2006|100.0%)
• Seller information: non commercial
• Item location: Scranton, Pennsylvania
• Ships to: US
• Shipping: 159,06 EUR
• on EBAY

Audio Research Reference 5 Vacuum Tube Linestage Preamplifier - 6H30 - 6550

End: 20.07. 2020 18:48:08 on Monday

• Condition: Used
• Price: 5157.21 EUR
• Status: sold
• Item number: 352983104703
• Counter: 6310
• Seller: highendaudioauctions (11489|100.0%)
• Seller information: Commercial (with base shop)
• Item location: Brooklyn, New York
• Ships to: Worldwide
• Shipping: 123,85 EUR
• on EBAY

Audio Research VT-100 mkIII Vacuum Tube Power Amplifier - 100 Watts - 6550

End: 17.02. 2020 06:21:03 on Monday

• Condition: Used
• Price: 2515.38 EUR
• Status: sold
• Item number: 352917852793
• Counter: 1609
• Seller: highendaudioauctions (10847|99.8%)
• Seller information: Commercial (with base shop)
• Item location: Brooklyn, New York
• Ships to: Worldwide
• Shipping: 1318,81 EUR
• on EBAY

Quartetto match General Electric Audio Tube Military, GE JAN 6550 NOS RESEARCH

End: 13.02. 2020 17:24:58 on Thursday

• Condition: New
• Price: 750.0 EUR
• Status: sold
• Item number: 124054752622
• Counter: 111
• Seller: angolo63 (155|100.0%)
• Seller information: non commercial
• Item location: Roma
• Ships to: Worldwide
• Shipping: 0,0 EUR
• on EBAY

Audio Research Classic120 mono amplifiers 6550 tube 220 Volts original component

End: 16.09. 2019 11:06:37 on Monday

• Condition: Used
• Price: 3500.0 EUR
• Status: sold
• Item number: 123887607010
• Counter: 162
• Seller: angolo63 (139|100.0%)
• Seller information: non commercial
• Item location: Roma
• Ships to: Worldwide
• Shipping: 60,0 EUR
• on EBAY

Audio Research VT-130 Vacuum Tube Stereo Power Amplifier - 6550 6922 12BH7

End: 19.08. 2019 05:21:38 on Monday

• Condition: Used
• Price: 1718.37 EUR
• Status: sold
• Item number: 333293279433
• Counter: 268
• Seller: highendaudioauctions (9886|99.8%)
• Seller information: Commercial (with base shop)
• Item location: Brooklyn, New York
• Ships to: Worldwide
• Shipping: 273,03 EUR
• on EBAY

4 x Audio Research 6550 KT88 tubes quad **** Matched and Balanced ******

End: 27.05. 2019 03:40:41 on Monday

• Condition: Used
• Price: 172.35 EUR
• Status: sold
• Item number: 163688232240
• Counter: 179
• Seller: captainfantastic07 (2429|99.8%)
• Seller information: Commercial (with base shop)
• Item location: Brooklyn, New York
• Ships to: US
• Shipping: 18,18 EUR
• on EBAY

GE 6550A - General Electric WHITE LABEL, AUDIO NOS strong and match RESEARCH

End: 21.05. 2019 21:29:02 on Tuesday

• Condition: Used
• Price: 1450.0 EUR
• Status: sold
• Item number: 123752898802
• Counter: 108
• Seller: angolo63 (127|100.0%)
• Seller information: non commercial
• Item location: Roma
• Ships to: Worldwide
• Shipping: 0,0 EUR
• on EBAY

6550 C Match Quad SED Winged =C= 1997 OEM Audio Research Original Svetlana

End: 30.04. 2019 17:16:45 on Tuesday

• Condition: New
• Price: 201.04 EUR
• Status: sold
• Item number: 323791648453
• Counter: 53
• Seller: west_coast_components (499|100.0%)
• Seller information: non commercial
• Item location: Agoura Hills, California
• Ships to: Worldwide
• Shipping: 18,81 EUR
• on EBAY

6550 C Match Quad SED Winged =C= NOS 1997 OEM Audio Research Original Svetlana

End: 19.04. 2019 15:32:46 on Friday

• Condition: Used
• Price: 246.43 EUR
• Status: sold
• Item number: 323782677357
• Counter: 8
• Seller: west_coast_components (496|100.0%)
• Seller information: non commercial
• Item location: Agoura Hills, California
• Ships to: Worldwide
• Shipping: 18,68 EUR
• on EBAY

6550 C Match Quad SED Winged =C= NOS 1997 OEM Audio Research Original Svetlana

End: 30.03. 2019 21:49:19 on Saturday

• Condition: New
• Price: 244.59 EUR
• Status: sold
• Item number: 323749024409
• Counter: 93
• Seller: west_coast_components (492|100.0%)
• Seller information: non commercial
• Item location: Agoura Hills, California
• Ships to: Worldwide
• Shipping: 18,61 EUR
• on EBAY

Audio valve coolers used on 6550 & kt120 audio research 

End: 23.03. 2019 17:38:02 on Saturday

• Condition: Used
• Price: 31.64 EUR
• Status: sold
• Item number: 223450114758
• Counter: 108
• Bids: 2
• Seller: ceebeeman (540|100.0%)
• Seller information: non commercial
• Item location: Great Missenden
• Ships to: GB
• Shipping: 3,79 EUR
• on EBAY

Amplitrex AT1000 Super Gold Matched QUAD TUNG-SOL NOS JAN 6550 Audio Research CJ

End: 28.02. 2019 00:50:16 on Thursday

• Condition: New
• Price: 395.34 EUR
• Status: sold
• Item number: 382612193333
• Counter: 133
• Seller: ctech-electronics-store (4919|100.0%)
• Seller information: Commercial (with base shop)
• Item location: Jamestown, North Carolina
• Ships to: US
• Shipping: 30,84 EUR
• on EBAY

Amplitrex AT1000 Super Gold Matched PAIR TUNG-SOL NOS JAN 6550 Audio Research CJ

End: 18.02. 2019 23:31:05 on Monday

• Condition: New: Other
• Price: 176.68 EUR
• Status: sold
• Item number: 253944127794
• Counter: 146
• Seller: ctech-electronics-store (4904|100.0%)
• Seller information: Commercial (with base shop)
• Item location: Jamestown, North Carolina
• Ships to: US
• Shipping: 27,8 EUR
• on EBAY

6550 C Match Quad SED Winged =C= NOS 1997 OEM Audio Research Original Svetlana

End: 02.02. 2019 22:02:16 on Saturday

• Condition: New
• Price: 242.76 EUR
• Status: sold
• Item number: 323672350576
• Counter: 68
• Seller: west_coast_components (473|100.0%)
• Seller information: non commercial
• Item location: Agoura Hills, California
• Ships to: Worldwide
• Shipping: 18,4 EUR
• on EBAY

6550 C Match Quad SED Winged =C= NOS 1997 OEM Audio Research Original Svetlana

End: 20.01. 2019 05:24:42 on Sunday

• Condition: Used
• Price: 263.93 EUR
• Status: sold
• Item number: 323649817851
• Counter: 59
• Seller: west_coast_components (469|100.0%)
• Seller information: non commercial
• Item location: Agoura Hills, California
• Ships to: Worldwide
• Shipping: 18,31 EUR
• on EBAY

Audio Research VT130 Vacuum Tube Power Amplifier - 6550 - 110 Watts

End: 18.12. 2018 23:40:11 on Tuesday

• Condition: Used
• Price: 1212.9 EUR
• Status: sold
• Item number: 332942865204
• Counter: 1105
• Bids: 42
• Seller: highendaudioauctions (8467|100.0%)
• Seller information: Commercial (with base shop)
• Item location: Brooklyn, New York
• Ships to: Worldwide
• Shipping: 290,78 EUR
• on EBAY

Audio Research VSi 55 Tube Amp mit 6550 Röhren

End: 27.08. 2018 15:51:16 on Monday

• Condition: Used
• Price: 1400.0 EUR
• Status: sold
• Item number: 372405954355
• Counter: 113
• Seller: georg1967sport (390|100.0%)
• Seller information: non commercial
• Item location: Wiener Neustadt
• Ships to: DE
• Shipping: 22,0 EUR
• on EBAY

Audio Research VS55 Tube Amplifier w/ Svetlana "Winged C" 6550s

End: 30.03. 2018 11:53:12 on Friday

• Condition: Used
• Price: 1265.55 EUR
• Status: sold
• Item number: 273126707285
• Counter: 370
• Seller: johnmhtr (1054|100.0%)
• Seller information: non commercial
• Item location: Christiansburg, Virginia
• Ships to: US
• Shipping: 131,17 EUR
• on EBAY

Audio Research VT-60 Vacuum Tube Stereo Power Amplifier - 6550 - Made in USA

End: 10.01. 2018 03:53:23 on Wednesday

• Condition: Used
• Price: 1045.27 EUR
• Status: sold
• Item number: 352228764808
• Counter: 2968
• Seller: highendaudioauctions (6851|99.9%)
• Seller information: Commercial (with base shop)
• Item location: Brooklyn, New York
• Ships to: Worldwide
• Shipping: EUR
• on EBAY