DigiTech Quad 4 Multi-Effects Processor

No longer available at zZounds
zZounds Gear Experts Say...
4 independent inputs and outputs.

Buying one Quad 4 is like buying 4 independent processors. Inside the Quad 4 is a multi-effects processor that is multi-talented and, while most of us can't do more than one thing at a time, the Quad 4 can do 4. The Quad 4 features 4 completely independent inputs and outputs that give you the power of 4 independent mono processors or 2 true stereo processors. Imagine the power to process 2 true stereo sources simultaneously without sacrificing control.

But true stereo is only the beginning. Imagine having 4 independent reverbs for vocals, guitar, keyboards, and drums, where each reverb can be optimized specifically to achieve the best audio performance for each application. And imagine a processor that gives you the power to create any combination of effects, in any order. And then multiply by 4. Check out the Quad 4. With its ingenious user interface, large custom display, and potent SDISC II¬ technology at its heart, the Quad4 is capable of not just replacing, but thoroughly eliminating the need for multiple, expensive, single-purpose processing units.

You work hard for your money. DigiTech makes sure you get the most for it.

Features
New! 4 Independent Inputs and Outputs

Large Custom Display

New! Easy-to-use Interface

Multiple input/output signal path routings

5-Disc III powered

The equivalent of 4 signal processors in it

Automatic input modifiers

Full MIDI Implementation

Multi function effect modules

Full bandwidth effects

True stereo effects

Additional Features read more
Several new effects including: Reverse Delay, Time Warp, Vocoder, Spring Reverb, Sampler

Effect Configuration Selection within each program

Maximum Delay time of 5 Seconds

Dozens of New Programs
read less

DSP Section
A/D Converter: 20-bit, 128x Oversampled

D/A Converter: 20-bit, 128x Oversampled

Sampling Frequency: 44.1 kHz

Architecture: Static-Dynamic Instruction Set Computer (SDISC II¬)

Digital Signal Path Width: 24 bits (144.5 dB)

Internal Data Path Width: 48 bits (289 dB)

Dynamic Delay Memory: 256k x 16 bits (5.0 seconds)

Static Delay Memory: 256 24-bit registers (5.8 milliseconds)

Data ALU Processing: 11.3 MIPS

Address ALU Processing: 16.9 MIPS

Multiplier Size: 24 bits x 24 bits

General
Connectors: 1/4 in. Unbalanced Inputs (4) & Outputs (4)

Nominal Input Level: -10dBV, +4dbu (Software selectable)

Maximum Input Level: +18 dBu

Input Impedance: 10k Ohms

Nominal Output Level: -10dBV, +4 dBu switchable

Maximum Output Level: +18 dBu

Output Impedance: 470 Ohms

Frequency Response: 20 Hz. -- 20kHz. ±0.5dB

S/N Ratio: Greater than 95 dB; ref =max signal, 22 kHz measurement bandwidth (A-Weighted)

THD: Less than 0.03% (1 kHz)

Other Specs
Memory Capacity: Factory: 100 Programs, User: 100 Programs

Power Requirements: External power supply (PSO920, 9VAC, 2.2A)

US and Canada: 120 VAC, 60 Hz; Japan: 100 VAC, 50/60 Hz; Europe: 230 VAC, 50 Hz; UK: 240 VAC, 50 Hz

Power Consumption: 30 Watts

Size (W x H x D): 19 x 1.75 x 5.5 in. (482 x 44 x 140mm)

Net Weight: 5.5 lbs. (2.5 kg.)

Shipping Weight: 7.5 lbs. (3.4 kg.)

For support or warranty questions, please contact the manufacturer:
Phone: 801-566-8800

No longer available at zZounds

In most cases, a product is unavailable because it has been discontinued by the manufacturer