the Zephyr Preamp the Zephyr Preamp the Zephyr Preamp the Zephyr Preamp

= UPDATE 1.4.24 - THE ZEPHYR IS CURRENTLY SOLD OUT, AND WILL BE REINTRODUCED IN THE SPRING! =

12AX7 preamp tube selected for low noise and good tone, run at 300V B+ (not a starved plate design).

Buffered Lo-Z output, drives modern solid state power amps or recording interfaces with ease

Gain, Treble, Bass controls - uses a James Tonestack to provide a wide adjustment range with minimal interaction

Range control sweeps the tonestack "midpoint" anywhere between 150Hz and 1KHz

Hi switch adds a "bright cap" to the circuit to open up the high frequencies a bit

Mid switch gives a +3dB boost at 150Hz

Lo switch gives a +6dB boost at 80Hz

HPF switch - Passive filter (-6dB/Octave) set at 100Hz

Mute switch - sweet silence at the flick of a switch

Low impedance output, with an additional thru jack for splitting your Bass signal to another amp

Balanced DI output, featuring an excellent Cinemag transformer for full frequency response. Ground lift switch for good measure

Separate master volumes for preamp out and balanced out. Lets you dial in some grit, and adjust stage volume to the board

DC referenced heaters, for ultra quiet operation

Turret board construction, Mil-spec Teflon wire, etc.

Carling switches, Switchcraft jacks, Belton sockets, etc.

Powder-coated steel 1U chassis. Weighs ~8 lb.

Need an export, or dual voltage version? Please inquire

$850 + shipping.

Contact Arkham to place an order!