GRACE DESIGNS MODEL 801
Eight-channel preamplifier with a separate external power supply. Fully balanced, transformerless design with no electroliytic capacitors in the signal path. Each preamp channel has its own circuit board, dedicated voltage regulators and a discrete power supply ground connection.
Single channel strip featuring a combination of tube preamplifier, opto-compressor, sweep equalizer, output level and VU metering. The Vt737 adds vacuum tube "warmth" to any digital recording. Skyline E&P features two Vt737 for simultaneous dual-channel operation.
SUMMIT AUDIO TPA-200B
The Summit Audio TPA-200B is a dual channel preamplifier marrying a classic tube and transformer front end design with a more modern solid state output stage, resulting in ultra clean gain that really lets the warmth and rich harmonic detail of the tube come through.
The M80 is an Eight-Channel Microphone/Instrument Preamp featuring low noise, balanced input transformers, Jensen op amps, ultra low impedance mix bus and vintage warmth control. Skyline E&P's control room features 2 M80 racks for a total of 16 outboard channels.