beautypg.com

Tube Tech LCA 2B Dual Channel Tube VCA Compressor User Manual

Page 7

background image

LYDKRAFT ApS

Mose Allé 20, DK-2610 Rødovre

Denmark

7

SPECIFICATIONS FOR LCA 2B

Input impedance:

> 2 k

Output impedance:

< 60

Distortion (THD+n @ 40 Hz):

0 dBU:

< 0,15 %

10 dBU:

< 0,15 %

Max output (1% THD+n):

> +26 dBU

Noise (Rg=200 ):

Gain:

0 dB

10 dB

22 Hz-22 kHz:

< -85 dBU

< -80 dBU

CCIR-468-3:

< -75 dBU

< -70 dBU

Frequency response (-3 dB):

5 Hz - 40 kHz

Gain:

-6 dB - +10 dB

Crosstalk (20 Hz-22 kHz):

< -70 dB

CMRR (@ 10 kHz):

< -60 dB

Tracking (0 to -20 dB gain reduction):

+/-1 dB

LED display for gain reduction:

0 dB to 20 dB

Compressor:
Ratio:

1,6:1 to 20:1

Threshold:

off to -10 dBU

Attack (manual):

0,2 to 70 mS

Release (manual):

0,1 to 2 S

Preset attack/release:

Attack

Release

pos 1.

1,5 mS

0,25 S

pos 2.

1,5 mS

0,8 S

pos 3.

3 mS

2,2 S

pos 4.

6 mS

5,0 S

pos 5.

3 mS

0,5/4 S

pos 6.

1,5 mS

0,5/4/20 S

The release time in position 5 and 6 is program dependent, that is:

pos 5, 6

for short peaks:

0,5 S

pos 5, 6

for long peaks:

4 S

pos 6

for continuously high levels:

20 S

Limiter:
Threshold:

off to 0 dBU

Attack:

0,6 mS

Release:

0,5 S

Ratio:

20:1

LED indicating limiting

Tubes:

2xECC81, 2xECC82, 2xECC83

Dimensions:

H: 2 units, W: 19", D: 205 mm

Weight:

6.5 kg

Power requirements:

(115V/230 V, 50-60 Hz):

30-45 W

All specifications at RL=600
Lydkraft reserves the right to alter specifications without prior notice

(150130 JGP)