Mod your Beresford 7520

**boomtheroom** · 27-10-2009, 05:14

does anyone know what the letter on the end mean? ie is a lm4562 chipwith different end letters all the same?

**ZebuTheOxen** · 27-10-2009, 15:23

The only ones that will go into the 7520 without adapters are the LM4562NA and LM4562HA.

It can mean different things for each make of chip, so you have to check the manufacturer's website / literature before you buy

**boomtheroom** · 30-10-2009, 01:22

has anyone sonically compared the two opamps..can seem to find any comparisons..what your thoughts?

**Stratmangler** · 30-10-2009, 01:33

Originally Posted by boomtheroom

has anyone sonically compared the two opamps..can seem to find any comparisons..what your thoughts?

It's somewhere here on one of the threads.

I fitted the SM version of the LM4562NA in my TC7510 and it sounds fan-bloody-tastic. IMHO of course.

Chris

**boomtheroom** · 30-10-2009, 01:39

Originally Posted by Stratmangler

It's somewhere here on one of the threads.

I fitted the SM version of the LM4562NA in my TC7510 and it sounds fan-bloody-tastic. IMHO of course.

Chris

whats the sm version?

**Stratmangler** · 30-10-2009, 01:47

Originally Posted by boomtheroom

whats the sm version?

Surface Mount.

Chris

**boomtheroom** · 30-10-2009, 03:11

ive just ordered my caiman...when i get it i will be connecting it to my pioneer a400 amp in the dining room which is 10meters away from my computer,which houses all my lossless audio files what will be the best option for connection coaxal cable or usb for that distance ...??...

**leo** · 30-10-2009, 03:22

S/pdif co-axial for long lengths

**boomtheroom** · 30-10-2009, 03:26

Originally Posted by leo

S/pdif co-axial for long lengths

optical or coaxal??

**boomtheroom** · 30-10-2009, 03:27

any type of coax cable?

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