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Telegraph Audio

Channel strip Telegraph Audio ТА-37 (Limited Edition)

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TELEGRAPH AUDIO™ is a new brand of analogue audio equipment, based in Ukraine. In the age of digital technologies, the market offers rather small amount of high-quality vacuum tube equipment. But the connoisseurs of a warm tube sound will fully appreciate our devices – because we do care about the exclusivity of sound and the reliability of our products. Our mission is to enable sound engineers, producers and other music industry creators to produce unique masterpieces.

 

Device assembly is done by hand using best-quality, durable components. The base of our equipment is chips that are made in Ukraine according to standards approved by the National Academy of Sciences. The design, routing and laconic placement of components are carried out by skilful and experienced engineers of Telegraph Audio™. In “Limited Edition” devices we use original vintage transformers, manufactured at legendary LOMO factory.

 

Channel strip ТА-37 (Limited Edition) is a combination of a vacuum tube preamp, two band equalizer and optical compressor. This is an ideal device for smooth processing of vocals, bass, a wide range of musical instruments.

 

Video review on Youtube

 

Specifications:

 

Mic input impedance: 1 kOhm

 

Line impedance (balanced): 15 kOhms

 

Instrument input impedance: 1 MOhm

 

Mic maximum input signal: -10 dBu (with Pad -15 dB)

 

Max output level: +10 dBu

 

Recommended (minimum) load impedance: 600 Ohm

 

Frequency response: 30Hz – 19kHz +/- 1 dB

 

Max gain: +70dB (mic), +35dB (line)

 

Equivalent input noise: -80 dB

 

Vacuum tubes: 6Ж32П(x1), 6Н32П(x1), 6Н3П(x2),6Н2П(x2), 6П1П(x1)

 

Treble turnover frequency: 10 kHz +10 dB -8 dB

 

Bass turnover frequency: 80 Hz +10 dB -8 dB

 

Connector type: XLR

 

Attack: 12ms

 

Release: up to 1s.

 

Indication of signal output level and compression level

 

Power supply: 110/240 В (switch automatically), 50/60 Hz

 

Size: 2U Rack

 

 

You can purchase the TA -37 at eBay

 

Contact us through  FB

Our website - http://telegraph-audio.com

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Edited by Telegraph Audio

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