Specifications - DigiTech RP-20 VALVE User Manual

Tube preamp/effects processor & controller
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Section - 6 Appendix
RP-20 Valve Specifications
A/D Converter: 16 bit PCM
D/A Converter: 16 bit PCM
Sampling Frequency: 40 kHz
Tube Complement:
1- 12AX7 triode: 300 volt power supply
DSP Section:
Architecture: Static-Dynamic Instruction Set Computer (S-DISC II™)
Digital Signal Path Width: 24 bits (144.5 dB)
Internal Data Path: 48 bits (289 dB)
Dynamic Delay Memory: 64k x 24 bits (1.68 seconds)
Static Delay Memory: 256 24-bit registers (6.55 milliseconds)
Data ALU Processing: 10.0 MIPS
Address ALU Processing: 15.0 MIPS
Multiplier Size: 24 bits x 24 bits
Input Section:
Connector: 1/4" Unbalanced
Nominal Value: -8 dBu
Maximum Level: +10 dBu
Impedance: 470 ohms
Output Section:
Connector: 1/4" TRS
Nominal Level: +4 dBu
Maximum Level: + 18 dBu
Impedance: 50 ohms
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General:
Frequency Response: 20 Hz - 20 kHz +0, -3 dB
S/N Ratio: Greater than 90 dB: ref= max signal, 22 kHz measurement
bandwidth
Total Harmonic Distortion: Less than 0.04% (1 kHz)
Memory Capacity:
Factory: 100 Programs
User: 100 Programs
Dimensions: 19" W x 1.75" H x 9" D
Net Weight: 12 lbs
Shipping Weight: 13.5 lbs
RP-20 Valve
User Guide

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