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Beresford TC-7510 Hi-fi DAC


Cairn K05 A Big Motorhome Beresford TC7510 DAC Void Infinite 8 Wurlitzer Lyric Jukebox Frank Zappa Mixer VAC Valve Amplifier
Cairn K05 A Big Motorhome Beresford DAC Void Infinite 8 Wurlitzer Jukebox Frank Zappa's Mixer VAC Valve Amplifier

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Lovely sounding and inexpensive DAC from Beresford modified to super-fi standards with new Wolfson DAC, new op-amps and new capacitors.


Please click on the images to enlarge

The TC-7510 with the lid off Close-up of the DAC and replaced output op-amp. The original PCM1716 DAC chip was replaced with a high quality Wolsfon WM8716, and the bog standard LM4556 op-amp was upgraded to National Semiconductor's exquisite LM4562. The four electrolytics were replaced with Black Gate types. The sonic improvements spoke for themselves! Another shot of the insides Close-up of the replaced DAC chip

  • Beresford TC-7510 upgraded to Jim Beresford's MOD21 specification, plus upgraded output op-amp and DAC chip
  • Op-amp upgraded from a bog standard 4558 type to National's excellent LM4562
  • DAC chip upgraded from the Burr-Brown PCM1716 to Wolfson's WM8716
  • Black gate electrolytics added in the output filter section.
  • What a difference! The sonic benefits speak for themselves with added clarity, much improved imaging and simply more detail. The customer asked us to upgrade his newly acquired TC-7520 in the same manner, and the improvement in sound was excellent too. A worthwhile upgrade to an already excellent DAC.


Description of images:
  1. The TC-7510 with the lid off
  2. Close-up of the DAC and replaced output op-amp. The original PCM1716 DAC chip was replaced with a high quality Wolsfon WM8716, and the bog standard LM4556 op-amp was upgraded to National Semiconductor's exquisite LM4562. The four electrolytics were replaced with Black Gate types. The sonic improvements spoke for themselves!
  3. Another shot of the insides
  4. Close-up of the replaced DAC chip

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