Channel Islands D-100 Amplifier

Well, please don't laugh, a pair of highly pro-modded B&K M-200 monos that served me faithfully for ten years !
Yeah, I keep good stuff around for a while, so it really takes a substantial, favorable improvement to make me move !
I've had dozens of golden-ear audiophiles (dealers too) audition my system on more than one occasion to attest to the sound quality, they were highly impressed.

In reply to Bailey...
It all depends on how you want to set up the system(s).

The new preamp will have 2 pair of outputs, what we could do is make one pair a standard variable output through the volume control, and the 2nd pair could be configured for "bypass"(taken from the input selector switch before the volume control)or could be a 2nd pair of variable outputs(after the volume control). This would most likely be done by a set of internal jumpers.

Coolness is good...

These amps sound like they're really something... I figured Dusty would eventually do something like this though.

Most of these digital amps are built off modifying or just plain using a reference amp module as it comes from the tech vendor.

So you make some mods, get creative with supplying power, and you're good to go. It's great to see a seasoned pro like Dusty get products like this into his line-up because with his knowledge and skill he's definitely going to be besting those boutique brands that are using the same basic technology, but are charging up the wazoo for it.

I'm considering seeing if I can replace my Aragon 8008BB with a set of D-100's or D-200's... my only concern being the power supply... it doesn't looke like there's much filter capacitance for reserve, and the circuit doesn't double down into 4 Ohms which troubles me a bit.

-Nathan

The D-100's have 27,340uF of power supply capacitance, which is really overkill for this type of design. The efficiency of the Class D section does not require huge banks of filter capacitors like a standard class AB design.

No amp truly doubles it power output into half impedance due to various losses. The ones who claim this are probably slightly under rating the 8 ohm perfomance. The D-100 and
D-200 will output much more power into lower loads. The current limiting is really what determines this in our design.