SPL 2485 Users Manual

GoldMike Mark 2 Model 2485

Built as a transistor/tube hybrid like its successful prede-

cessor, the dual-channel preamplifier GoldMike Mark 2

combines the advantages of both analog technologies.

High performance and low noise transistors meet the

qualities of tubes—especially the top end benef its from

brilliant and silky characteristics. The tube stage now can

be driven in three different levels to control tube satura-

tions. Moreover not only the tube stage, but also the tran-

sistor preamp stage is an entirely discrete Class-A design.

Further novelties provide ideal conditions for direct DAW

recordings: A peak limiter based upon analog saturation

effects for loudness maximizing is placed before the

output level control to effectively protect the optional

internal or external A/D converter from clipping.

The popular Flair function to improve presence can now

be applied in two levels for a more flexible use of this

unique feature. A switchable insert allows for connection

of further effect units to enhance the signal path with any

desired processing capability.

Each channel provides an instrument input on the front

panel as well as separate microphone and line inputs on

the rear. Further features comprise a 48 V phantom power

supply, a phase reverse switch, pad and a high pass filter

(50 Hz).

Right around the backlit VU meters with two switchable

scales the status and metering LEDs are placed on a black

background, so all important information can be perceived

with one view.

A lavishly dimensioned internal power supply for highest

performance and fastest slew rates guarantees precise

transient processing. Servo circuitries in the gain control

stage allow to dispense with sound degrading electrolytic

capacitors. All critical switching functions are based upon

relays.

The GoldMike Mark 2 can optionally be equipped with

a 24/96 A/D converter as well as handmade input and

output transformers from Lundahl.

Sound Performance Lab: Tel. [phone], Fax [phone], Mail: info@soundper formancelab.com, Internet: www.soundper formancelab.com
©2004 SPL electronics GmbH. All rights reser ved, subject to change without notice, E&OE. All brands quoted are trademarks of the respective ow ners. (6.04)