olds1959special

I found out the input sensitivity of the AI Modulus 3 is 9 volt RMS (I have the 2c, but this should be comparable?) so I shouldn't need...

Bit loss in the way you are thinking of it is not a thing. The DAC uses 24 bit or higher (normally 32 bit or floating point for the DSP...

The Modulus 3 pre-amp states Maximum Input: 9v rms for high level section. Although I have the earlier Modulus 2, it makes me think I...

the DAC has a volume setting that goes between 1-99. I canceled the order for the attenuators, and just turned down the pre-amp (just 2...

So there should be no improvement using attenuators? Right now I play around 50 on the volume, I'm hoping I can play between 75-100 with...

12dB attenuators or passive volume control? Which is better to reduce hot DAC output without bit loss?

I’m thinking of trying the H pads. What should I look for? 12dB I’m thinking.

What's the danger of my DO100 Pro playing full blast for some reason? I use the digital volume and generally keep it at 50% so 100%...

Yes, 2Ce Sig II's. I'm running four amps to power them, utilizing the four pre-outs of the Modulus. I'm trying to figure out if I'm okay...

Are those Vandersteen speakers?

On the Modulus 2C, is the tape input the same as aux input (and tuner input?) Are the two sets of pre outs the same? Is there a change...

I'm using an Audible Illusions Modulus 2c now and it adds a lot of gain. When I turn my DAC up all the way it gets way too loud with...

My tech got it working! After agonizing for days, it's finally back, and it works. No hum or buzz. Right now I have the volume controls...

Now I’m confused. So I get the amp back. Here’s what he did. Resoldered circuit board completely - cold joints. Repaired volume control...

I heard back from the tech. He said the circuit board is corroding, causing hum. Also the NOS tubes I just bought were bad, and he...