Description

There is nothing off the shelf in this system. Every item has been hand selected tuned and tweaked with one purpose in mind; Producing the best sound reproduction possible. The dedicated listening room has isolated walls. A custom step down isolation transformer powers the system. Custom room treatments absorb and diffuse sound. The speakers are actively and passively bi-amped with a single ended amp on the horn and a push pull amp for the bass. The speakers are time aligned after the x-over and amplifiers. Improvements over the years are very slow as I long passed the point of diminishing returns.
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Room Details

Dimensions: 16’ × 12’  Medium
Ceiling: 8’


Components Toggle details

    • Music Server Custom
    Fanless music server. Intel motherboard with optimized Windows XP. Custom I2C interface with low ppm clock and dedicated power supply.
    • NOS 16-bit R2R Custom
    Non-oversampling 16-bit R2R DAC. I2C input only. Non-traditional brick wall filter. Transformer coupled tube output stage with Electra-Print custom output transformers.
    • Alma Audio Diety
    Low gain single tube stage transformer coupled preamp with wireless remote control. Custom Electra-Print output transformers. Left and Right channel components matched to 0.1%
    • Single Ended 300B Custom
    Single Ended 300B amplifier with low gain drivers stage. Mercury vapor rectifier. AC filaments with less than 1mV residual hum. Plitron output transformers.
    • Push Pull 6V6 Custom
    10 Watts per channel.  No Global feedback.  Just wow!
    • Altec / TAD Custom
    Dual Altec 416 in ported cabinet. TAD 4002 compression driver on a RCA World's Fair Horn.
    • Pro-Ject 5.1
    Pro-Ject 5.1 TT with TIZO 35mm Acrylic platter, Cardas Litz tonearm wire, CNC copper RCA jacks, and Ortofon Blue cartridge.

Comments 11

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Awesome system that I've been fortunate to hear. The fact that's it's all DIY makes it that much better...

sbonamo