The Glockenklang Blue Rock Amp Head…..

The Blue Rock is Glockenklang’s next Class D amp. Like all other Glockenklang amps, it features a warm and dynamic sound up to full power. Two switchable inputs, footswitchable Drive stage with Level pot and adjustable Voice filter, on-switchable 5-band eq with 3 frequency switchable Mids, switchable effects-loop, mp3-player input, symmetrical, adjustable DI-out, tuner out and phones output are the main features. High-end mains cable and 19″ rack-ears are included.

Dynamic – Musical – Power – Warmth – Drive section with Voice-filter – Lightweight 

 

Download Owners Manual / Download Technical Data Sheet

Detailed Specifications:

Features:

High performance class D power amp section (1000 watts / 4 ohms, 500 watts / 8 ohms)

intern (DIP-switches at bottom) switchable to 900 W / 2,7 ohms, 600 W / 4 ohms, 300 W / 8 ohms

Drive Section with Drive and Level pots, on-switchable Voice-filter adjustable, on-switchable (also by footswitch)

Excellent 5-band equalization section with 3 frequency switchable Mids, on-switchable

LED overdrive indicator for pre amp and peak indicator for power amp

LED indicators for switch functions

Dual high impedance input A/B box with separate pre gain trim for input B

Effect Return also usable as mp3 player and additional mixing input

Balanced DI out, adjustable (on left side by screwdriver)

Tuner out

Phones out

Compact and robust design

Lightweight – 5 kg (11 lbs)

Inputs:

Input A for instruments with normal level

Input B with additional pre gain trim control for instruments with higher level and for piezo pickups

Tone controls:

On switchable 5-band EQ

Bass +15 dB 60 Hz, -15dB 30 Hz

Low Mid +/- 12 dB 150 / 230 Hz

Mid +/- 10 dB 550 / 800 Hz

High Mid +/- 12 dB 1.2 / 2 KHz

Treble +/- 15 dB 8 KHz    

Effect loops:

1 parallel effects loop, post eq, intensity controlled by effects section on the

front panel, footswitchable, also usable as second, mixable input 

Dimensions:  320 x 280 x 88 mm / 12.6″ x 11″ x 3.5″ (2 rackspaces)

Weight: 5 kg, (11 lbs)