The IGS ONE LA is an optical compressor, inspired by the legendary solution well known from the '60s. This is a very easy to use and great sounding tool.
The IGS ONE LA is an input and output transformer balanced, full tube device. The input of the system includes a Sowter 4383 transformer, the output an Edcor 15k/600. Two 6N1P-EW dual-triodes are installed on the audio circuit, while the compression circuit is equipped with the 6N2P-EW triode and the 6AQ5 pentode, which control the work of the T4Bx photocell.
The One LA 19" has simple controls: a Peak-Reduction knob controls the gain of the side-chain circuit, and therefore, the gain reduction threshold; Gain Control for the make-up gain; and a Limit/Compress switch to alter the compression ratio. The VU meter may also be switched to show gain reduction or output level.
The original solution used the TELETRONIX electroluminescent panel, that was illuminating the photo resistor. The idea of opto-compression originated in the past is still being cultivated today. IGS Audio has developed its own photocell equivalent to T4B called T4BX. The use of carefully selected components in the production of the T4BX photocell, and their individual measurement and matching, result in completely repetitive sound qualities of each device.
Matched pairs are also available. The link socket is located on the rear panel. The RCA-RCA cable is all you need to link two units. Perfect stereo matching is achieved by hand selected tubes and Elma switches.
IGS Audio One LA Specifications
- Optical Compressor: Yes, T4Bx or T4B photocell
- All stepped manipulators: 24 step Elma switches
- Stereo Link: Yes, RCA-RCA cable
- Input Impedance (balanced): 600 Ohm
- Output Impedance (balanced): 600 Ohm
- Audio transformers: Input: Sowter, Output: Edcor
- Operating Level: +4dBu
- Max input level: +16dBu
- Max output level: +18dBu
- Dynamic Range: >110 dBA (@ 1kHz, +24 dBu)
- Max. gain: 30dB
- Max Gain Reduction: 36 dB
- Attack: 1ms
- Release: 0.5 – 5s (50% @ 60ms)
- THD+N: 85 dB (A)
- Voltage: 115/230V AC, 50 - 60Hz
- Power consumption: 40W
- Power supply: Internal
To ensure 100% customer satisfaction , we offer a 14 day return policy and price matching. Our knowledgeable staff are here to help with queries you may have about the , prices in Singapore , stock availability etc. We will help you to select from the best products available. Contact our experts to find the best product to suit your style or request more information about the .
- Buy products with confidence.
- We ship to all major regions in Singapore.
- Return to base repair or replacement (1 Year return to base).
- Please contact us for detailed information about our terms , conditions and warranty.
AudioBuy Singapore ship all stocked orders Monday to Friday. All online orders are carefully packed and insured before dispatch. Our customers are very important to us and we will work with you until final delivery to ensure you're completely satisfied.
|Condition||Sealed / New|
|Delivered Price||Shown at checkout|
Look no further than AudioBuy when buying gear online in Singapore , always at the lowest price with free shipping to all locations serviced by FEDEX. Please contact us for stock availability , price quotes , expedited shipping quotes or to arrange a return of your (for the full purchase price of ). You may return most new, unopened items within 30 days of delivery for a full refund. AudioBuy Singapore are very proud to carry a large selection of gear. You demand quality, reliability, and innovative design from your gear, and we're here to help you find exactly what you need. We're glad to answer any questions you have and you can always depend on AudioBuy Singapore to give you the best possible value on musical instruments and accessories with responsive customer service.