



AED16,825 Original price was: AED16,825.AED16,616Current price is: AED16,616.
Available on backorder
The AVALON VT-737sp Microphone Preamp features a combination of TUBE preamplifiers, opto-compressor, sweep equalizer, output level and VU metering in a 2U space.

Genuine Product with Warranty
You can also try the product at our shop located in Deira before you buy.
Available on backorder
Payment Methods:

Decription
PREAMPLIFIER
The VT-737SP has three input selections: 1. The AVALON VT-737sp Microphone Preamp features a higher-performance microphone input transformer with +48v phantom selection. 2. Instrument DI high source input with jack located on front panel. 3. Balanced line input, discrete high-level Class A. The Class A preamplifier utilizes two cascaded, dual vacuum tube triodes configured with minimum negative feedback. A high gain switch boosts the overall gain of the preamplifier. The four high quality tubes are configured as singled ended anode coupled followers. A passive-variable high pass filter and hard-wire relay bypass completes the input signal conditioning. The phase reverse relay is available on all three inputs.
AVALON VT-737sp Microphone Preamp OPTO-COMPRESSOR
The opto-compressor features a minimum signal path design with twin Class A vacuum tube triodes for gain matching. The optical attenuator acts as a simple passive level controller. Full dynamic control from soft compression to hard- knee limiting can be achieved with threshold, ratio-compression, attack and release controls plus gain reduction selection on the large VU meter. Special spectral control including de-ess is available with the dual sweep mid EQ to side-chain switch. The EQ section can be flipped pre or post the opto-compressor via a front panel switch for alternate effects and tone shaping. Two VT-737SPs can be linked via a rear panel link cable for stereo tracking. The compressor bypass is a sealed silver relay for the most direct signal path.
SWEEP-EQUALIZER AND OUTPUT LEVEL
The AVALON VT-737sp Microphone Preamp equalizer utilizes 100% discrete, Class A-high-voltage transistors for optimum sonic performance. The high and low frequency bands provide the smooth characteristics of an all passive design, while the dual mid bands include variable frequency and switched Q-width selection. The enhanced range of the mid bands is extended into the high and low bands by the use of X10 frequency multipliers. The bypass switch incorporates a sealed silver relay for the most direct signal path. When the EQ to sidechain is engaged, the high-low EQ remains in the audio path for “tone enhancement”. The output level control provides a variable control of the overall signal path. The output amplifier utilizes another dual triode vacuum tube driving a 100% discrete, Class A, high-current, balanced and DC coupled low noise output amplifier.
AVALON VT-737sp Microphone Preamp FEATURES
Vacuum tube triode signal path, transformer balanced microphone input, high-voltage circuits for maximum headroom to +30dB, low noise -92dB, internal discrete power supply with toroidal transformer, soft-start tube life extender, stereo link for compressors, all discrete Class A equalizer with musical passive filter design, sealed silver relays for signal routing, large control knobs with professional conductive plastic potentiometers, VU meter for output level monitoring and compressor gain reduction.
Delivery & Return
Express Delivery: Express Delivery is available for Dubai and Sharjah only and it takes 2 – 8 hours to be delivered. *Subject to Stock Availability. The cost of express delivery is AED 50.
Normal Delivery: Normal Delivery is available for all Emirates, and it takes about 1 – 2 Days to be delivered. *Subject to Stock Availability. The cost of Normal Delivery is AED 15.
International Delivery: Cash on Delivery is not available for International Delivery hence the order received for International orders will be processed within 1-3 days from the date of order receipt. The delivery cost will be obtained directly from the courier company and shared to the customer for the final payment. The mode of payment for international orders is Online payment or Bank Transfer only.