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AUDIO INNOVATIONS Series 1000 MC STEP UP TRANSFORMER? PARTS/REPAIR/PROJECT

End: 17.05. 2023 11:16:18 on Wednesday
  • Condition: Used
  • Price: 187.18 EUR Auktion
  • Status: sold
  • Item number: 125923627740
  • Bids: 29
  • Seller: shoppingmandy58reading (298|100.0%)
  • Seller information: non commercial
  • Item location: Sittingbourne Großbritannien
  • Ships to: Worldwide
  • Shipping: 3,45 EUR
  • on EBAY
  • Description

    AUDIO INNOVATIONS TRANSFORMER STEP UP?I cannot confirm information provided is correct, I cannot find any direct reference to this item. This may be a prototype or one off passive device of some sort. I have limited knowledge of electronics, and only a basic multimeter, so here is what I have been able to find out. What we have here is an Audio Innovations Series 1000 passive control unit case. No cover.2 inputs and outputs marked A and B. There are 4 impedance positions.There appears to be 4 transformers in the box, which seems unusual - two more than expected for an SUT. Impedance switch positions 1 & 2 measure ~28ohms input and~1k5 ohms at output. X50gain?Impedance switch positions 3 & 4 measure ~300ohms input and~1k0 ohms at output. X3.33 gain? A brief test in my system shows one channel to work, though the gain seems quite low for the measurements above. There is intermittent hum. A good clean, contacts check, reflowing solder would certainly help. So, this may be of interest to someone with the knowledge to work out what it does, reconfigure the transformers or whatever. I do not have the knowledge or time. I have no idea of its worth, so lets have the fun of an auction. No return, you are buying a project or for parts. Its quite heavy at 1.25kg. UK Tracked 48 postage GBP3.45 Please be aware: overseas buyers will probably pay duty and local VAT.Europe standard airmail Tracked postage GBP 10.00Rest of the world standard airmail Tracked postage GBP25.00 On 13-May-23 at 15:26:59 BST, seller added the following information: ATTENTION! Some information received says this unit IS NOT an SUT, but may be a Peter Qvortrup prototype to match impedances between a preamp and Audio Innovations amplifiers. The rest of the description applies as before.

Audio Innovations T2 Mc Step Up Transformer

End: 26.10. 2019 01:30:42 on Saturday
  • Condition: Used
  • Price: 551.93 EUR FESTPREIS
  • Status: sold
  • Item number: 193136481354
  • Counter: 404
  • Seller: kojak4003 (617|91.7%)
  • Seller information: non commercial
  • Item location: St. Leonards-on-Sea Großbritannien
  • Ships to: GB
  • Shipping: 12,5 EUR
  • on EBAY

AUDIO SOUTH (Audio Note/ Innovations) T-100 Ohm MC STEP UP Lundahl Transformer

End: 18.10. 2019 12:28:02 on Friday
  • Condition: Used
  • Price: 150.54 EUR FESTPREIS
  • Status: sold
  • Item number: 123919336190
  • Counter: 228
  • Seller: crazylimoncello (1844|99.1%)
  • Seller information: non commercial
  • Item location: South Coast Großbritannien
  • Ships to: GB
  • Shipping: 0,0 EUR
  • on EBAY

Audio Innovations T2 Mc Step Up Transformer

End: 23.09. 2019 18:37:43 on Monday
  • Condition: Used
  • Price: 637.62 EUR FESTPREIS
  • Status: sold
  • Item number: 193105724889
  • Counter: 211
  • Seller: kojak4003 (617|91.7%)
  • Seller information: non commercial
  • Item location: St. Leonards-on-Sea Großbritannien
  • Ships to: GB
  • Shipping: 0,0 EUR
  • on EBAY

Audio Innovations T2 Moving Coil Step up Transformer

End: 22.08. 2019 07:28:52 on Thursday
  • Condition: Used
  • Price: 473.72 EUR FESTPREIS
  • Status: sold
  • Item number: 133107082815
  • Counter: 212
  • Seller: jackdaladd (3606|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Leeds, West Yorkshire Großbritannien
  • Ships to: Europe
  • Shipping: 27,84 EUR
  • on EBAY

Audio Innovations Moving Coil Step-up Transformer Audio Note Peter Quortrop

End: 16.08. 2018 04:45:12 on Thursday
  • Condition: Used
  • Price: 441.99 EUR Auktion
  • Status: sold
  • Item number: 283094037981
  • Counter: 87
  • Bids: 2
  • Seller: boooooooty (1463|100.0%)
  • Seller information: non commercial
  • Item location: Oklahoma City, Oklahoma USA
  • Ships to: US
  • Shipping: 23,84 EUR
  • on EBAY

Audio Innovations Series 1000 mc step up (MC)

End: 22.02. 2018 17:56:16 on Thursday
  • Condition: Used
  • Price: 300.0 EUR Auktion
  • Status: sold
  • Item number: 183076588229
  • Counter: 95
  • Bids: 1
  • Seller: vit_54 (213|100.0%)
  • Seller information: non commercial
  • Item location: Baglionuovo Italien
  • Ships to: Europe
  • Shipping: 20,0 EUR
  • on EBAY

AUDIO INNOVATIONS MOVING COIL IMPEDENCE MATCHING STEP UP TRANSFORMER

End: 19.01. 2018 08:01:41 on Friday
  • Condition: Used
  • Price: 306.7 EUR Auktion
  • Status: sold
  • Item number: 132462922049
  • Counter: 145
  • Bids: 1
  • Seller: johno210 (439|100.0%)
  • Seller information: non commercial
  • Item location: Streaky Bay, SA Australien
  • Ships to: Worldwide
  • Shipping: EUR
  • on EBAY

M/C MOVING COIL IMPEDENCE MATCHING STEP UP TRANSFORMER AUDIO INNOVATIONS 800

End: 09.12. 2017 16:47:34 on Saturday
  • Condition: Used
  • Price: 449.49 EUR FESTPREIS
  • Status: sold
  • Item number: 232544700747
  • Counter: 350
  • Seller: goldeneragear (766|97.6%)
  • Seller information: Commercial
  • Item location: Colne Großbritannien
  • Ships to: Worldwide
  • Shipping: 34,04 EUR
  • on EBAY

audio innovations 800 step up transformer, sut

End: 19.06. 2016 20:48:24 on Sunday
  • Condition: Used
  • Price: 156.31 EUR Auktion
  • Status: sold
  • Item number: 331879898908
  • Counter: 291
  • Bids: 3
  • Seller: sondek18 (1252|100.0%)
  • Seller information: non commercial
  • Item location: Glasgow Großbritannien
  • Ships to: GB
  • Shipping: 10,0 EUR
  • on EBAY

Rare Audio Innovations Series 1000 Moving Coil Step-up transformer.

End: 26.01. 2016 18:42:01 on Tuesday
  • Condition: Used
  • Price: 289.03 EUR FESTPREIS
  • Status: sold
  • Item number: 201508446835
  • Counter: 380
  • Seller: hifihangaruk (4820|99.9%)
  • Seller information: Commercial
  • Item location: Bordon Großbritannien
  • Ships to: Worldwide
  • Shipping: 6,0 EUR
  • on EBAY

AUDIO INNOVATIONS 800 MOVING COIL STEP UP TRANSFORMER

End: 29.11. 2015 14:27:48 on Sunday
  • Condition: Used
  • Price: 240.32 EUR FESTPREIS
  • Status: sold
  • Item number: 252177329230
  • Counter: 109
  • Seller: emporiumhificom (3906|99.6%)
  • Seller information: Commercial
  • Item location: Bungay Großbritannien
  • Ships to: Worldwide
  • Shipping: 21,43 EUR
  • on EBAY

AUDIO INNOVATIONS 800 MOVING COIL STEP UP TRANSFORMER

End: 05.11. 2015 21:16:31 on Thursday
  • Condition: Used
  • Price: 210.65 EUR FESTPREIS
  • Status: sold
  • Item number: 281820652446
  • Counter: 474
  • Seller: emporiumhificom (3677|99.4%)
  • Seller information: Commercial
  • Item location: Bungay Großbritannien
  • Ships to: Worldwide
  • Shipping: 6,0 EUR
  • on EBAY

AUDIO INNOVATIONS 1000 MOVING COIL STEP UP TRANSFORMER P2 pre phono MC

End: 10.08. 2015 10:38:23 on Monday
  • Condition: Used
  • Price: 250.0 EUR FESTPREIS
  • Status: sold
  • Item number: 171883635426
  • Counter: 79
  • Seller: vetrochina (346|100.0%)
  • Seller information: non commercial
  • Item location: Formia Italien
  • Ships to: Europe
  • Shipping: 25,0 EUR
  • on EBAY

Audio innovations series 800 step up transformer SUT

End: 10.05. 2015 23:27:07 on Sunday
  • Condition: Used
  • Price: 196.61 EUR Auktion
  • Status: sold
  • Item number: 131500377047
  • Counter: 455
  • Bids: 29
  • Seller: cjy55 (161|100.0%)
  • Seller information: non commercial
  • Item location: Peterborough, Northamptonshire Großbritannien
  • Ships to: GB
  • Shipping: 7,0 EUR
  • on EBAY

AUDIO INNOVATIONS SERIES 800 MOVING COIL STEP UP TRANSFORMER

End: 09.12. 2014 17:47:06 on Tuesday
  • Condition: Used
  • Price: 192.02 EUR FESTPREIS
  • Status: sold
  • Item number: 321611427773
  • Counter: 57
  • Seller: scidb (1028|97.8%)
  • Seller information: non commercial
  • Item location: Sheffield Großbritannien
  • Ships to: GB
  • Shipping: 6,5 EUR
  • on EBAY

AUDIO INNOVATIONS 1000 MOVING COIL STEP UP TRANSFORMER/ P2 TRANSFORMER

End: 11.11. 2014 02:11:39 on Tuesday
  • Condition: Used
  • Price: 351.06 EUR FESTPREIS
  • Status: sold
  • Item number: 281470619683
  • Counter: 377
  • Seller: emporiumhificom (2701|99.2%)
  • Seller information: Commercial
  • Item location: Bungay Großbritannien
  • Ships to: Worldwide
  • Shipping: 10,0 EUR
  • on EBAY

Audio Innovations Series 1000 MC Step Up Transformer

End: 23.03. 2014 16:00:39 on Sunday
  • Condition: Used
  • Price: 175.44 EUR Auktion
  • Status: sold
  • Item number: 171270423766
  • Counter: 159
  • Bids: 5
  • Seller: harpo402 (146|100.0%)
  • Seller information: non commercial
  • Item location: Manchester Großbritannien
  • Ships to: GB
  • Shipping: 6,5 EUR
  • on EBAY

Audio Innovations Series 1000 MC Step Up Transformer

End: 25.02. 2014 01:00:41 on Tuesday
  • Condition: Used
  • Price: 201.92 EUR Auktion
  • Status: sold
  • Item number: 171241703672
  • Counter: -1
  • Bids: 6
  • Seller: harpo402 (140|100.0%)
  • Seller information: non commercial
  • Item location: Manchester Großbritannien
  • Ships to: GB
  • Shipping: 6,5 EUR
  • on EBAY