It is time to clear out excess stock of devices I had fun with. Some even haven't been used (so who knows what fun they could have brought 🙂).
BRZHiFi MA12070 amplifier with 2 x OPA2156. No PSU as usual with this one, it needs a 19V laptop brick. Alps logarithmic potentiometer, Wima MKS caps, modified as described in the MA12070 thread. 5V decoupled with BG NX HiQ. Corners of front panel damaged slightly from overseas shipping. 35 Euro ex shipping. I hope it is clear that the price is less than the single BG NX HiQ cap costs.
Aiyima A8 MA12070 amplifier. PSU included. All original. Nothing changed, only a few hours used. 70 Euro ex shipping.
Both sound quite good. Shipping only within the EU.
BRZHiFi MA12070 amplifier with 2 x OPA2156. No PSU as usual with this one, it needs a 19V laptop brick. Alps logarithmic potentiometer, Wima MKS caps, modified as described in the MA12070 thread. 5V decoupled with BG NX HiQ. Corners of front panel damaged slightly from overseas shipping. 35 Euro ex shipping. I hope it is clear that the price is less than the single BG NX HiQ cap costs.
Aiyima A8 MA12070 amplifier. PSU included. All original. Nothing changed, only a few hours used. 70 Euro ex shipping.
Both sound quite good. Shipping only within the EU.
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It is not mentioned in the SaP-9 datasheet but the datasheet of the TPA6120A2 mentions 16 Ohm.
https://www.ti.com/lit/ds/symlink/tpa6120a2.pdf?ts=1663068066362&ref_url=https%3A%2F%2Fwww.ti.com%2Fproduct%2FTPA6120A2
SaP-9 was tested with 16 Ohm but I leave the reading to you:
https://reference-audio-analyzer.pro/en/report/amp/smsl-sap-9.php#gsc.tab=0
For 50 eypo ex. Versand innerhalb Deutschland you can't go wrong. Send me a PM if you want it.
https://www.ti.com/lit/ds/symlink/tpa6120a2.pdf?ts=1663068066362&ref_url=https%3A%2F%2Fwww.ti.com%2Fproduct%2FTPA6120A2
SaP-9 was tested with 16 Ohm but I leave the reading to you:
https://reference-audio-analyzer.pro/en/report/amp/smsl-sap-9.php#gsc.tab=0
For 50 eypo ex. Versand innerhalb Deutschland you can't go wrong. Send me a PM if you want it.
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And another item, this time a DAC I built years ago for someone that eventually could not afford it. As it had to be non os by request I bought a ready made board. It was a quickie (but a goodie). I like the sound but I have an army of DACs. It is a low jitter AKM SPDIF receiver based DAC with TDA1387 in non os mode. The caps to the OP42 opamps have been replaced by the rare Wima MKS2-XL in 22 µF 16V. It has CMC output RCA connectors and RCA for SPDIF. As you can see it is completely SMPSless (oh oh...) and it has 2 potted toroids so separate transformers* for the analog and digital sections. It has very low noise onboard regulators for the analog section. Connectors are either Phoenix or Molex ones. Casing is fully aluminium with brushed stainless steel front and back panel. The power on LED is of course soft glowing green.
* One of the windings of the 2 x 7V transformer is not used and can be used for a separate 5V PSU (various purposes). It is 7V 3.5VA so good for a low noise LDO.
You can rewire it with the right color wires, I was out of wire then (Corona times) and also the Phoenix 2 pin screw terminal stock was just 3 pieces. I doubt about the price as I forgot what everything has cost. Except evaluation and praise it was never used. 200 ex shipping?!
* One of the windings of the 2 x 7V transformer is not used and can be used for a separate 5V PSU (various purposes). It is 7V 3.5VA so good for a low noise LDO.
You can rewire it with the right color wires, I was out of wire then (Corona times) and also the Phoenix 2 pin screw terminal stock was just 3 pieces. I doubt about the price as I forgot what everything has cost. Except evaluation and praise it was never used. 200 ex shipping?!
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2 x OPA637BP. I kept these in stock for Rotel preamps. Original, no fake Ebay stuff. 60 Euro for the pair.
1 x CS8414 SPDIF receiver. 15 Euro.
2 x LT3042 regulators set for 3.3V output. 78xx pinout. 15 each. Very low in noise. Intended as 7805 replacement in AN DACs when upgrading the front-end to low jitter receivers.
1 x Aiyima A8 MA12070 amplifier in original box. Only opened and tried out. 65 Euro.
Everything ex shipping. Only shipping within Europe.
1 x CS8414 SPDIF receiver. 15 Euro.
2 x LT3042 regulators set for 3.3V output. 78xx pinout. 15 each. Very low in noise. Intended as 7805 replacement in AN DACs when upgrading the front-end to low jitter receivers.
1 x Aiyima A8 MA12070 amplifier in original box. Only opened and tried out. 65 Euro.
Everything ex shipping. Only shipping within Europe.
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