Tube Works 6125 User Manual

6125
TUBE OVERDRIVE
GUITAR COMBO
OPERATION
MANUAL
The new 6125 is a powerful, dynamic and afford-
able guitar combo with the warm, smooth rich tone
qualities of a real 12AX7 tube. The integrated
power amplifier's fully monolithic design features
complete short circuit and thermal protection for
high reliability under adverse conditions. The fea-
tures along with the quality design and construc-
tion combine to deliver a value packed powerful
combo. Many tone varieties are available with the
Clean and Tube Overdrive Channels and shaped
through the passive 3 band EQ. The warm, rich re-
verb unit helps to deliver the "big amp" tone from
this little dynamo!
FEATURES
Switchable Channels
FET/12AX7A TUBE DRIVER®
25 Watts Raw Output
Passive 3 Band EQ Section
Accutronics® 3 Spring Reverb
Classic Voiced 10” Speaker
Effects Loops
Channel Footsweitch Jack
Premium Vinyl Covering

Tube Works 6125 Specifications

General

Brand	Tube Works
Model	6125
Category	Amplifier
Language	English

Summary

Tube Works Operation Manual

6125 Tube Overdrive Guitar Combo

Overview of the powerful, dynamic, and affordable 12AX7 tube guitar combo amplifier with rich tone qualities.

Amplifier Operation

Input Jack

Standard 1/4" input with 500K ohm impedance, high-pass filter, and RFI filter for optimal response.

Channel Select Switch

Push-button switch for selecting between Clean and Tube Overdrive channels using noiseless FET switches.

Clean Channel

Monolithic FET network for a natural, open, and articulate clean tone suitable for any musical style.

Tube Overdrive Channel

Utilizes a real 12AX7A dual triode preamp tube and servo-feedback for warm, rich overdrive tones.

Tube Gain Control

Loop feedback control for wide-range drive levels, allowing subtle to aggressive tones based on playing style.

Tube Volume Control

Sets the overall volume for the Tube Overdrive channel with an exceptionally low noise floor.

Passive 3 Band EQ

Vintage-style passive network where tone is adjusted by cutting from maximum positions.

Reverb Control

Controls the amount of Accutronics 3-spring reverb, blending with the effects return signal.

Headphone Jack

Connects standard headphones (8-6W ohm), disabling the internal speaker for silent practice.

Power Switch

Turns the AC mains power on and off, indicated by a green LED.

Effects Loop

Send/return jacks for connecting outboard signal processing equipment.