specification of BUF-001

Model no: BUF-001

All tube buffer amplifier

This is our basic model of unity-gain buffer amplifier. It will convert any CD player or DAC into a tube DAC / CD player . With this buffer, the output impedance of any high impedance output will be converted into a lowered output impedance , greatly enhancing the output driving capability .The signal will become more transparent, airy and dynamic for a much more natural sound.

Upper photo sets show standard version with metallic Brown MDF chassis.

The 2nd lower photo sets shows special options with solid oak chassis and enhanced power supply.

Specifications

No. of inputs	1 set of RCA inputs
No. of outputs	1 set of RCA outputs
Freq response	1Hz - 80Khz (-3db)
S/N	better than 80 db
Gain	x 0.9
Phase	non-inverted
manufacturing	hand-wired point to point
Tubes used	2 x 12AX7 (optional 6888 / 6DJ8)

(Note: The price quoted is a special deal for newly order unit only, modification of existing unit will be around $300 higher than the following prices due to more works for disassemble of the original circuits)

Level 1 upgrade : (+ C$200)

Special designed "Super-Drive" circuit, output impedance lowered to 200ohm (can drive any input from 600ohm up to infinity) with better bass control and punch , better definition and improved in overall tonal quality. By adding this upgrade, it sounds like the output with 10 times tubes being used. With this level of upgrade, just add $50 and you can have a headphone output with enough power and current to drive your headphone directly.

1 year parts and labor warranty under normal operation condition

standard chassis : Gold/ Silver/Black/Brown/Green Metallic paint MDF chassis

(optional chassis : Mirror steel, black piano , solid-oak, silver/gold aluminum )