OTL Asylum

RE: Could you post a photo of the rear panel?

181.45.46.178

bcarlos

In Reply to: RE: Could you post a photo of the rear panel? posted by Ralph on July 19, 2023 at 14:33:08

This amp have a selector in the rear, can be used stereo or mono. Attach a picture.

Follow Ups:

Thanks. - Ralph 11:22:40 07/20/23 (2)
So it has two power tubes per channel for about 10 Watts into 16 Ohms.

Doesn't it then have one 12AX7 and one 12AT7 per channel? That was not obvious in the prior photos.
- RE: Thanks. - bcarlos 14:54:19 07/20/23 (1)
  No, the amp came to me with one 12AX7 and one 12AU7 per channel.
  Tha's what I'm not sure about those configuration is correct.
  - RE: It won't hurt to try a 12AT7 - Ralph 08:13:05 07/21/23 (0)
    It won't damage the circuit.
    
    This amplifier is old enough that its a very good idea to replace the power supply filter capacitors and the output coupling capacitors before running the amp. Otherwise you are taking a risk with the power transformer and replacing that will be expensive!
RE: Could you post a photo of the rear panel? - bcarlos 16:09:16 07/19/23 (0)
The other part of the rear

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