LACHAPELL AUDIO MODEL 983S MK2
9
LACHAPELL AUDIO SUPPORT
Phone Support:
952-401-7700
Toll Free:
844-DAL-INFO
Email Support:
Website:
www.digitalaudio.com/support
DIGITAL AUDIO LABS
1266 Park Rd
Chanhassen, MN 55317
LACHAPELL AUDIO 983S MK2 SPECIFICATIONS
Internal Gain (microphone)
72.5dB
Internal Gain (Hi-Z)
53.8dB
Max output gain
+27.8dBu (1% THD+N, 22Hz - 20kHz)
Frequency Response
9Hz - 40kHz
THD+N
Variable: 0.01% - 18% (per tube drive (input) gain control
with -40dBu input at 1Khz)
Noise (EIN)
-124dB
S/N Ratio
92dB (30dB of gain, 22Hz - 20kHz)
Input Impedance (microphone)
1.5 KOhm
Input Impedance (Hi-Z)
100K Ohm
Output Impedance
8 Ohm
Tube Complement/Type
2 x 12AX7/ECC83 (one per channel)
NOTE: Stated specifications are typical measurements but subject to change without notice due to individual traits unique to
each tube. All measurements taken while driving a 100Kohm load and using a 1Khz tone.
