PREAMP I-MK3

Fully balanced premium preamplifier with professional extremely low distortion Class A output stage using technology derived from studio engineering

Premium quality ICs: selected Burr Brown® OPA 627 and OPA 2107 only

Magnetically shielded and encapsulated 75 VA toroidal core transformer of premium quality for high output reserves

Circuit topology optimized for very short signal paths

Extremely low distortion spectrum; e.g. K2=0.00007 %

3 x fully balanced inputs (XLR)/2 x unbalanced input (RCA)

1 x unbalanced input (RCA) configured as "SURROUND BYPASS"

2 x fully balanced outputs (XLR) e.g. for "Bi-Amping" configurations

1 x unbalanced output (RCA) e.g for a separate subwoofer (active)

Premium quality relays and a premium quality switch with gold-plated silver contacts for the input selection

Encapsulated high grade volume potentiometer

Fully aluminium-made remote control

Full metal housing for optimum shielding

ACCUSTIC ARTS® PREAMP I-MK3 is "Handmade in Germany"

Tube-PREAMP II

Audiophile reference preamplifier with a so called "tube hybrid" != concept and 4 military tubes (2 tubes per channel). Fully balanced circuit design from input to output. All used components are of outstanding quality (e.g. Burr BrownR OPA 627) and additionally selected. all relays have high quality gold-plated contacts. Premium quality rotary switch with gold-plated contacts for input selection