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Auditorium 23 A23 Step-Up Transformer (SUT) – SPU / Low Impedance Version
Product information
- Product category
- Phono Amplifier
- Manufacturer
- Auditorium 23
- Function
- flawless
- Age
- 5 years 5 months By estimate
- Usage state
- second-hand
- Appearance
- signs of usage
- Accessories
- complete with original box
- Price
- 600.00 €
- More information
- http://www.auditorium23.de
Description
For sale is an A23 Step-Up Transformer in the version specifically designed for Ortofon SPU cartridges and other low-impedance moving-coil cartridges.
Although optimized for low-impedance cartridges, it is very likely to perform equally well with a number of other MC cartridge types, depending on the cartridge and phono stage combination.
The A23 is an exceptionally musical and natural-sounding SUT. In my system, it replaced several other well-known and highly regarded step-up transformers.
Technical condition: flawless, 10/10
Cosmetic condition: very good, with only a few tiny marks – approximately 9/10.
Located in Serbia. Would ship across Europe.
Although optimized for low-impedance cartridges, it is very likely to perform equally well with a number of other MC cartridge types, depending on the cartridge and phono stage combination.
The A23 is an exceptionally musical and natural-sounding SUT. In my system, it replaced several other well-known and highly regarded step-up transformers.
Technical condition: flawless, 10/10
Cosmetic condition: very good, with only a few tiny marks – approximately 9/10.
Located in Serbia. Would ship across Europe.
Seller:
- Shipping from Serbia (11000)
- Purchaser pays shipping costs
- EU wide shipping
Payment methods
- Bank transfer
- PayPal
- Prepayment (bank transfer)
Advert ID
4125371257
Advert time period- Start:
- 10.08.2026 - 17:01
- End:
- 09.10.2026 - 17:01
28 times in 1 hour(s)
