Avalon VT-737SP
The Avalon VT-737SP includes an arrangement of conduit preamplifiers, opto compressor, the sweep equalizer, output grade and also VU metering within a 2U area.
The preamplifier of Avalon VT-737SP has about three input options. The VT-737SP includes a higher efficiency microphone source transformer along with +48v phantom option. Device DI higher source input along with jack is situated on entrance panel. There is well balanced set input, individually distinct higher level class A. The actual class-A preamplifier makes use of a couple of cascaded, twin vacuum pipe triodes set up along with lowest bad feedback. A higher gain button improves the overall gain with the preamplifier.
The actual 4 top quality pipes are usually designed since singled terminated anode combined supporters. THE passive-variable higher pass filtration system and also hard-wire exchange bypass does the actual input transmission fitness. The actual stage invert relay can be obtained on just about all 3 inputs.
The particular opto-compressor involving Avalon VT-737SP includes a bare minimum transmission route design with dual Class A vacuum conduit triodes for the purpose of gain coordinating. The actual optical attenuator works like an easy unaggressive stage controller. Complete dynamic control through soft compression setting in order to hard- knee restricting can be carried out along with tolerance, ratio-compression, strike and also relieve handles and also acquire decrease choice on the massive VU meter.
Specific spectral handle which include de-ess can be obtained with the twin sweep core EQ towards side-chain button. The particular EQ area may be turned pre or even submit the actual opto-compressor using an entrance panel button intended for alternative results and also tone surrounding. A couple of VT-737SPs may be connected with a back panel connection cable intended for stereo system monitoring. The actual compressor bypass can be covered silver exchange for that the majority of direct transmission route.
It offers also the sweep equalizer as well as productivity level. The actual VT-737SP equalizer makes use of 100% individually distinct. Category A-high-voltage transistors practice intended for ideal sonic efficiency. The actual higher and also lower rate of recurrence bands supply the simple features of the just about all unaggressive design, while twin middle bands consist of diverse rate of recurrence and also changed Q-width choice.
The actual improved variety of the middle bands can be prolonged to the higher and also lower groups by way of X10 rate of recurrence multipliers. This bypass button includes the covered metallic relay to the majority of direct transmission route. Once the EQ to part string can be involved, the actual high-low EQ continues to be within the music route to get “tone enhancement”. The actual result level influence supplies an adjustable command of the total transmission route. The actual output amplifier makes use of an additional twin triode vacuum pressure conduit generating the 100% individually distinct, Category A, high-current, well balanced and also DC combined lower noises output amplifier.
This Avalon VT-737SP provides a number of extra characteristics. Vacuum conduit triode transmission route, transformer nicely balanced microphone source, high-voltage circuits to get optimum headroom towards +30dB, lower noises -92dB, inside discrete power along with steroidal transformer, smooth start conduit life stretcher, stereo system link for the compressors, almost all discrete Category-A equalizer using musical unaggressive filter pattern, covered silver relays for transmission routing, great control buttons with qualified conductive plastic-type potentiometers, the VU-meter for output degree monitoring and also compressor gain lowering.
Reference Link: Avalon VT-737SP