User Manual

GainStation 1

Introduction

To accommodate portability, the optionally available SPL

GainBag ensures safe transport of the GainStation 1 and offers

additional storage for cables and an average-sized micro-

phone.

For more permanent installations, up to four GainStation 1‘s can

be rack-mounted in one optionally available 3-unit rack space

mounting frame.

Main technical features of the GainStation 1

• Custom-designed and built, fully discrete, class A op-amps (no

off-the-shelf stuff here). The GainStation‘s op-amps feature

60-Volt operating voltage—twice as high as most common

op-amps—for an incredible dynamic range.

• An extremely high amplifier slew rate of 200 V/microsecond,

ensuring clean transmission of high-frequency signal portions

and rapid transients with virtually no cut-off.

• An almost entirely DC-coupled signal path, making signal-

degenerating condensers unnecessary.

• An optimized layout guarantees the shortest possible signal

paths, while generously proportioned grounding surfaces

ensure low impedance and maximum shielding.

• All switching functions are handled by encapsulated relays

with gold-plated contacts.

• All resistors are within 0.1% tolerance and were selected after

extensive listening tests.

• A no-compromise power supply with extensive additional

shielding and seven separately wound and regulated voltages.

The power supply is of primary importance to audio quality;

its importance should not be underestimated.

• A tube stage utilizing premium MKP foil condensers and a

select 12 AX7 LPS tube for clear, dynamic audio.