SPL GoldMike Mk2 Dual-Channel Microphone and Instrument Preamplifier

The SPL GoldMike Mk2 is a dual-channel Class-A microphone preamp. It features a hybrid design, with solid-state and tube gain stages. The circuitry is completely discrete, with each transistor tailored for its specific function. The GoldMike Mk2 has a very convenient layout, boasting lots of parameter adjustments enabling you to pull a unique sound each tracking session. There are also front panel instrument inputs, and the rear panel includes mic inputs, inserts, and analog and digital outputs. There are blank panels for an optional A-D convertor expansion card.

Features:

• Discrete Class-A solid stage

• Tube drive in three different intensity levels

• Flair presence enhancement in two switchable settings

• Switching inserts

• Pre-output limiter stage (extremely fast diode-based operation, perfect for A/D converter protection)

• VU metering with three different, switchable display ranges

• Front-panel instrument input, separate rear-side microphone and line inputs

• Phantom power, phase reverse, pad and high-pass filter (50Hz)

• Frequency response ‹10Hz bis 90kHz (-3dB)

• THD+N (Input level -30dBu, 30dB Gain) 0,016%

• Noise (A-w., R=40Ohm, 30dB Gain) -91,2dBu

• Dynamic range (30dB Gain) 110dB

• E.I.N. 128dBu

• Max. output level (sym., XLR+Jack) +26,8dBu

• Options include 24/192 AD converter and in/output transformers by Lundahl

• Made in Germany

Specifications

Frequency response: ‹10Hz bis 90kHz (-3dB)

Input impedance:

Microphone, XLR: 2.8kOhm

Line In, TRS: 10kOhm

Instr. In TRS: 1mOhm

Output impedance (XLR and TRS): 50Ohm

THD+N:

Input level -30dBu, Gain 30dBu: 0.016 %

Input level -40dBu, Gain 40dBu: 0.017 %

Input level -50dBu, Gain 50dBu: 0.022 %

Input level -60dBu, Gain 60dBu: 0.048 %

Noise (A-weighted, R=40Ohm):

Gain 30dB: -91.2dBu

Gain 40dB: -86.6dBu

Gain 50dB: -78.7dBu

Gain 60dB: -69.3dBu

Dynamic range (Gain 30dB): 110dB

E.I.N.: 128dBu

Max. input level:

Microphone, XLR: +7dBu

Microphone, XLR +PAD: +28dBu

Line In, TRS: +23dBu

Instr. In TRS: +7dBu

Instr. In TRS +PAD: +14dBu

Max. output level:

Balanced, XLR+ TRS +26.8dBu

Unbalanced, XLR+ TRS +21.5dBu

CMRR:

1 kHz, Gain 30dB: ›75dB

10 kHz, Gain 30dB: ›75dB

Power consumption: 25W

Physical:

WxHxD: 482 x 88 x 210mm; 19" x 3.46" x 8.27"

Weight: 4.1kg/9lbs