HPm

SPL

Headphone Monitoring Amplifier 500 Series module

$720 MSRP

m501

Grace Design

PreAmp with Ribbon Boost

$675 MSRP
1 Slot PreAmp

ZDT 521

Earthworks

Uncolored PreAmp with balanced variable out

$999 MSRP
1 Slot PreAmp

Red 1

Focusrite

The Focusrite Heritage – in a new format

$800 MSRP
1 Slot PreAmp

Omega

Kush Audio

The Omega is meant to be as neutral as a preamp can possibly be.

$549 MSRP
1 Slot PreAmp

PREQ4

Maag Audio

One channel microphone preamplifier with AIR BAND®

$849 MSRP
1 Slot PreAmp

TG500 Mic Pre

JLM Audio

Mic Pre

$899 MSRP
1 Slot PreAmp

MP573

Sound Skulptor

Mic Pre

$401 MSRP
1 Slot PreAmp

512v Discrete Mic / Line Pre

API

The API 512v is a mic / line / instrument preamp, world famous for its ability to...

$846 MSRP

YELLOW MIC500

Schertler

YELLOW MIC 500 TT

$1,029 MSRP
1 Slot PreAmp

Alter 500

IGS Audio

FET Compressor based on the Urei 1176

$760 MSRP
1 Slot Dynamics

PEQ500 Passive EQ

JLM Audio

Pultec EQP-1A & EQP-1R type passive EQ circuit combined but with 8 extra low...

$733 MSRP

TK-lizer 500

TK Audio

EQ with Mid/Side Processing

$1,329 MSRP

Xpressor 500 Vinyl Allstars

Elysia

Versatile Stereo Compressor

$975 MSRP

576 Blue Stripe

IGS Audio

FET Compressor Module

$849 MSRP
1 Slot Dynamics

R-506

ARREL Audio

Dual Band VCA Compressor

$1,109 MSRP
1 Slot Dynamics

R-504

ARREL Audio

2 Band Bax (Baxandall) Equalizer + LO-CUT and HI-CUT

$683 MSRP

R-502

ARREL Audio

3 Band Parametric Eq (9 Center Frequencies)

$930 MSRP

Colour

DIYRE

Add three stages of real analog color to your setup in a single 500-series slot.

$149 MSRP

R-503

ARREL Audio

Parametric Equalizer + 2 Shelf Bax bands

$683 MSRP

R-509

ARREL Audio

Single Band VCA Compressor

$661 MSRP
1 Slot Dynamics

R-505

ARREL Audio

3 Band Parametric Eq (6 Center Frequencies)

$683 MSRP

R-501 ELITE

ARREL Audio

Mono Mic Pre, Front Panel Insert, +24 V PS

$952 MSRP
1 Slot PreAmp

R-501

ARREL Audio

Mono Mic-Line Preamplifier

$688 MSRP
1 Slot PreAmp

R-507

ARREL Audio

R-507 Mid Side Unit

$1,360 MSRP

VA573

Vintech Audio

Transformer balanced mic preamp

$695 MSRP
1 Slot PreAmp

meC

Joemeek

500 Series PhotoOptical Compressor.

$300 MSRP
1 Slot Dynamics

preQ

Joemeek

500 Series Mic Preamp

$300 MSRP

MEQ

Joemeek

500 Series EQ with Four Bands.

$300 MSRP

530

dbx

500 Series 3-band Parametric Equalizer, with Switchable Peak/Shelf Curves for Low and...

$200 MSRP

510 Subharmonic Synthesizer

dbx

500 Series Subharmonic Synthesizer, with 2 Subharmonic Frequency Bands and LED Metering

$150 MSRP
1 Slot Effect

VP312DI

Classic API

MicPre with DI

$389 MSRP
1 Slot PreAmp

EQ573

Sound Skulptor

Neve-style EQ

$335 MSRP

EQP5 Passive Equalizer

DIYRE

The EQP5 is a premium tone-shaping EQ based on the prized Pultec EQP filter circuitry.

$300 MSRP

WH-B1

Radial

Workhorse single space blank panel.

$13 MSRP

Superbolt

JHS

overdrive

$399 MSRP

Funk Drive

Radial

line level distortion

$299 MSRP

Pivot Tone

Phoenix Audio

C502V

Bettermaker

3 in 1 stereo, dual mono, m/s compressor with digital recall and automation

$1,495 MSRP

F765

Q2 Audio

FET Compressor

$1,200 MSRP
1 Slot Dynamics