Mosky Audio Gamma Classic Preamp Just arrived Fast US Ship

Just Arrive from Mosky Audio!

Fast US Ship

This is the Gamma Classic Preamp that packs a big punch at a very nice price.

The GAMMA preamp features a 4-band EQ and foot-switchable broadband“deep” and “bright “controls for added depth and presence.

You can have none, you can have either Bright or Deep.... or you have both. All controlled by the stomp switch.

It also features a built-in headphone out and aux in, for silent practicing, as well as a DI with pre/post and ground lift controls. The GAMMA preamp is a must-have for any bassist looking for a clean and transparent preamp with all the controls needed for sculpting their sound.

Analog preamp circuit inspired from some cutting edge Amp circuitry's.
• 4-band EQ with treble, bass, low midrange, and high midrange controls
• Foot-switchable, broadband “Bright” and “Deep” EQ controls
• DI out with pre/post and ground lift controls
• 1/8” aux-in and 1/8” headphone out for silent practice

Functions:
Top Panel:
Gain - Controls input sensitivity level
Treble - +/- 14 dB @ 4 kHz
Bass - +/- 17 dB @ 40 Hz
High Mid - +/- 14dB @ 800 Hz
Low Mid - +/- 15 dB @ 300 Hz
Volume - Controls output level
Engage - Toggles between on/bypass (blue LED indicates on)
Bright/Deep - Toggles through broadband “Deep”, “Bright”, or “Deep + Bright” (blue LED indicates on) Thefrequencies for the boosts are:
Deep: +6 dB <250 Hz, shelving

Bright: +6 dB >3 kHz, shelving
Headphone Mix - Controls mix of bass signal and aux-in in headphones

B. Top Side Panel:
In: 1/4” input
Aux In: 1/8” aux input for music device
Out: 1/4” output
Headphones Out: 1/8” headphones output
DC IN: 18v. This is a standard 2.1mm DC jack. The center terminal polarity is negative. ( not supplied)
**** Note **** This unit is rated at 18V for peak functionality, but will run on 9V as well and can be used this way as a standard boost to signal floor stomp.

C. Left Side Panel:
DI Out: XLR balanced DI out
Pre/Post Control:
Pre: Your signal goes to the D.I. XLR output before your Gain and EQ settings
Post: Gain, EQ, and Master settings will be sent to the D.I. XLR output jack.
Ground Lift Control: If there is a hum when using the D.I, there may be a ground loop. In many cases,
pushing in the Ground/Lift button can fix this problem.
D. Specifications:
Current consumption:............................. 36 mA
Input impedance: ..........................................1mega Ohm
Output impedance: .........................................1k
External DC Power: ………………………18v DC
E. Headphone out:
The gamma Preamp features a headphone out for silent practice. Use the Aux-In 1/8” for connecting your
laptop, phone, or audio source and the Headphone Out 1/8” out for your headphones. To adjust the
overall headphone volume, use the main Volume control. To adjust the balance of your aux-in to
headphone mix, use the Headphone Mix control just above the Volume control.

Only a few and thanks again from The Earth City Sound Company