Page 2 - Three-Channel Guitar Amplifier with Advanced DSP; Declaration of Conformity; Manufacturer’s Name: SLM Electronics
TABLE OF CONTENTS: Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 The Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4,5 The Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 3 - Congratulations; by means of the supplied four button footswitch.; And thank you for choosing Crate.; IMPORTANT SAFETY INSTRUCTIONS
3 Congratulations ! You are now the proud owner of the Crate VTX350H three-channel guitar amplifier with Advanced Digital Signal Processing. This rugged amplifier combines outstandingfeatures with serious clean and distorted sounds. Dual DSP controls provide 15 mod-ulation effects and 15 delay effec...
Page 7 - The VTX350H features DSP controls; NAME
7 The DSP Section: The VTX350H features DSP controls for Reverb, Delay and Effects. Completeinformation about the modulated anddelay effects is given below. The Delaycontrol selects the delay or echo effects.All of these effects have their speed controlled by the Tap/Save button. The Effects con-tro...
Page 8 - SECONDS; CHANGES ARE
8 Storing Your Own Presets: Each channel of the VTX350H has two factory assigned Effects presets, as shown on pages 10 and 11. No matter what the settings of the Reverb, Delay and Effects controls,the DSP and reverb presets are recalled when a channel is selected. You may changethe DSP and reverb se...
Page 9 - Using the Footswitch:; FOOTSWITCH; When the footswitch is connected
9 Using the Footswitch: The special Crate four button footswitch supplied with the VTX350H performs a vari- ety of functions. The footswitch allows remote channel selection, remote Tap/Save foreach channel, and allows access to an additional DSP preset for each channel of theamplifier. Use only the ...
Page 10 - Factory Preset 2: Rhythm w/Slapback Delay; TAP Tempo FAST; The VTX350H Factory Presets for the DSP section are as follows:
10 DSP Factory Presets: Factory Preset 1: Clean w/Chorus, Delay, Reverb CHANNEL: 12 BANK: TAP Tempo MEDIUM "A""B" 3 TAP Tempo MEDIUM Factory Preset 2: Rhythm w/Slapback Delay CHANNEL: 12 BANK: TAP Tempo FAST "A""B" 3 TAP Tempo N/A Factory Preset 3: Solo w/Flange, Dela...
Page 14 - Copy this page to fill in your own DSP Presets!
14 DSP “Fill in the Blanks” (User Settings): User Preset: CHANNEL: 12 BANK: TAP Tempo ________ "A""B" 3 TAP Tempo ________ CHANNEL: 12 BANK: TAP Tempo ________ "A""B" 3 TAP Tempo ________ CHANNEL: 12 BANK: TAP Tempo ________ "A""B" 3 TAP Tempo ________...
Page 15 - System Block Diagram:; CHANNEL 1; CHANNEL 2
15 System Block Diagram: GAIN LEVEL INPUT LOW MID HIGH INPUT BUFFER LINE OUT TUBE AMP SIMULATING DAMPING CIRCUIT POWER AMP LINE IN SPEAKERS CHANNEL 1 TUNER A BC D EF G FLEX WAVE (LOW GAIN) GAIN LEVEL LOW MID HIGH CHANNEL 2 FLEX WAVE (MEDIUM GAIN) GAIN REVERB MUTE FOOTSWITCH LEVEL LOW MID HIGH CHANNE...
Page 16 - VTX350H TECHNICAL SPECIFICATIONS:
VTX350H TECHNICAL SPECIFICATIONS: Output Power Rating 350W RMS @5% THD, 2 Ω , 120 VAC Input Impedance 470k Ω Total System Gain Ch 1 74dB, all controls @10 Ch 2 88dB, all controls @10 Ch 3 103dB, all controls @10 Maximum Input Signal Accepted 5 volts peak-to-peak Channel 1 Low Control 26dB range @ 70...