Sjöström Audio DIY forum

Projects => Headphone amplifiers => Topic started by: csyao on June 07, 2011, 04:39:14 PM

Title: QRV09
Post by: csyao on June 07, 2011, 04:39:14 PM
I've completed the assembly of the QRV09
However I'm facing a problem I hope someone will be able to solve.

The R output seem to be providing 0.1mV but the L output is only providing less than half.
Title: Re: QRV09
Post by: peranders on June 07, 2011, 04:59:07 PM
0.1 mV is a very good value and half of this is even better.
Title: Re: QRV09
Post by: csyao on June 07, 2011, 05:24:38 PM
It does not matter if left is not equal to right?
Title: Re: QRV09
Post by: peranders on June 07, 2011, 10:19:35 PM
No, and even 1 mV is a good value.
Title: Re: QRV09
Post by: csyao on June 08, 2011, 04:31:51 AM
Thank you very much.
I'll continue with my assembly.
Will post some pictures as soon as they are done