TRUE Systems P-SOLO RIBBON - Manual (Page 11)

P-SOLO Ribbon OPERATION MANUAL
11
DESIGN APPROACH
P-SOLO Ribbon features a high-voltage composite architecture with discrete devices
plus integrated circuits. The totally balanced, dual servo, dc-coupled design provides
exceptional transient response, headroom, imaging and noise performance. Military
grade, hand-matched components are utilized in critical circuit areas. These design
features result in the transparent, detailed sound quality for which
TRUE preamps have
become known.
SPECIFICATIONS
Gain, preamp: 15.5 to 70dB or 6dB (INP ATTEN mode)
High-Gain mode: 21.5 to 76dB or 12dB (INP ATTEN mode)
Gain, DI: –4 to 50dB or –14dB (INP ATTEN mode)
High-Gain mode: 2 to 56dB or -8dB (INP ATTEN mode)
Frequency Response: 1.5 Hz to 500kHz (-3dB)
(gain=40dB)
Maximum Output Level: +31 dBu (+27 dBu in INP ATTEN mode)
Maximum Input Level: +15 dBu (+25 dBu in INP ATTEN mode)
Noise (Rs=0 Ohms): -132 dB e.i.n.
Slew Rate: >40 V/uS
CMRR (CMV= +10 dBu): 85 dB
THD (preamp) (+26dBu, 100kOhm) .0008%
Input Impedance, preamp: 10 Kohm
DI: 2.5 Mohm
Power Consumption: 115/230 VAC, 50-60Hz, 9W
Enclosure Dimensions: 3.0 in. (7.6 cm) W
6.5 in. (16.5 cm) D
6.0 in. (15.2 cm) H
Front Panel Extension: 0.6 in. (1.5 cm)
Weight: 2.5 lbs. (1.1 kg)
Typical performance. Specifications subject to change without notice.