Hughes & Kettner TubeMeister 18 Combo User Manual

Service Documents
Confidential, for authorized service technicians only!
Do not disclose this information to or share these documents
with third parties.
Vertraulich! Nur für autorisierte Servicetechniker!
Nicht zur Weitergabe an Dritte freigegeben!
TECHNICAL SERVICE:
Stamer Musikanlagen GmbH • Magdeburger Str. 8 • 66606 St.Wendel • Germany
Music & Sales P.E. GmbH • Leipziger Str. 3 • 66606 St.Wendel • Germany
Note!
The components used in this product - particularly parts
affecting safety as well as speakers and transformers -
were developed and manufactured to certain specifications.
Please use original spare parts only to ensure the product
remains fully functional and safe.
Achtung!
Die in diesem Produkt verwendeten Komponenten, insbeson-
dere sicherheitsrelevante Teile, Lautsprecher und Transforma-
toren wurden nach spezifischen Vorgaben entwickelt und ge-
fertigt. Bitte benutzen Sie ausschließlich Original-Ersatzteile –
nur so ist die volle Funktionalität und Sicherheit gewährleistet.
HU0910
TM 18
Head

Hughes & Kettner TubeMeister 18 Combo Specifications

General

Brand	Hughes & Kettner
Model	TubeMeister 18 Combo
Category	Musical Instrument Amplifier
Language	English

Summary

Connections & Control Features

Front and Rear Panel Layouts

Key Control Descriptions

Explanation of GAIN, MASTER, and POWER SOAK control functions on the amplifier.

Front Panel Operation Details

Covers POWER/ON, PLAY/STANDBY, INPUT, CHANNEL SELECT, and channel descriptions.

CLEAN Channel Functions

LEAD Channel Functions

FX LOOP

RED BOX DI Output

DI box with speaker emulation for direct output to mixers.

TSC System Overview

POWER SOAK Function

Adjusts output power for volume control and tone shaping.

POWER SOAK Modes

Details the operating modes: 18W, 5W, 1W, and Mute.

Speaker Output Connection

Standard Setup/ Cable Connections

Tube Safety Control (TSC)

LED Indicator Meanings

Automatic Status Monitoring

Technical Specifications

Mainboard Spare Parts

Wiring Diagram