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The ModularGrid Marketplace is an area where private persons can trade their modules.
Besides this tabular list you can also search for all offered modules in the Module Browser just by setting a region in the Available in Marketplace select box.
Read more about How it works? and also see the thread Good Traders on the Marketplace.
| Modified | Price | Name | Seller | Region | Description | ||
|---|---|---|---|---|---|---|---|
 |
2025-07-07 | $184.29 |
dbx 580 500 Series Mic/Instrument Preamp with 20dB Pad, Low Cut Filter, High/Low Detail EQ, Polarity Invert, +48V Phantom Power, and VU Meter |
EU | Rarely used.Missing cap on one knob but does not affect functionality, cosmetic only.Th... | ||
 |
2025-07-06 | $1,228.63 |
Sound Skulptor DI503J Triple DI (Passive/Tube/Fet) and Re-Amp DI503J Triple DI (Passive/Tube/Fet) and Re-Amp |
EU | Firsthand, professionnally assembled by hfproaudio (officially recommended by Sound Sku... | ||
 |
2025-07-06 | $490.00 |
Elysia Karacter 500 The Coloring Box |
USA | very good only used a couple of times. been unused in my rack for over a year | ||
 |
2025-07-05 | $2,200.00 |
Zähl EQ-1 The Legendary ZÄHL Stereo Mastering Equalizer |
USA | Zahl EQ1 - Barely used with original box, fantastic EQ. I sold my Maselec MEA-2 during ... | ||
 |
2025-07-01 | $280.00 |
Louder Than Liftoff Mister Focus - RGB Mister Focus RGB Colours & Focus EQ |
USA | Louder Than Liftoff Mister Focus RGB colour channel. Shipping in continental US only. P... | ||
 |
2025-06-30 | $649.02 |
Sound Skulptor CP4500 Stereo Bus compressor CP4500 Stereo Bus compressor for the '500' Lunchbox - Kit |
UK | PLEASE READThis unit is only half functioning.I'm not that tech savvy and even though e... | ||
 |
2025-06-29 | $575.00 |
JLM Audio PEQ500 Passive EQ Pultec EQP-1A & EQP-1R type passive EQ circuit combined but with 8 extra low frequencies and 5 extra high frequencies. |
USA | Very good condition JLM PEQ500 module for sale.This is a Pultec-style EQ with many extr... | ||
 |
2025-06-29 | $599.00 |
HRK ST552 Analog Tape Emulator and Harmonic Processor |
USA | Here is a pair of HRK ST552 tape emulators in excellent condition. 500 series formatThe... | ||
 |
2025-06-27 | $795.00 |
Spectra 1964 STX 600 Complimiter preamp |
USA | Specta 1964 STX 600 in Excellent Condition. Serial # STX6001071. The design of the STX ... | ||
|
|
2025-06-27 | $795.00 |
Spectra 1964 STX 600 Complimiter preamp |
USA | Specta 1964 STX 600 in Excellent Condition. Serial # STX6001072. The design of the STX ... | ||
 |
2025-06-26 | $1,125.32 |
API 512v Discrete Mic / Line Pre The API 512v is a mic / line / instrument preamp, world famous for its ability to provide a low noise (-129 EIN) and unusually good sounding front end for all types of audio applications. |
UK | Classic API preamp. Gain for days! The more desirable V version with output trim. ... | ||
 |
2025-06-25 | $2,100.00 |
API 560 Discrete 10 Band Graphic EQ |
USA | Excellent vintage API 560 with vintage OpAmp | ||
 |
2025-06-24 | $650.00 |
Tegeler Audio Manufaktur Myth EQ 500 EQ |
Canada | Active 500 series equalizer moduleHow to come up with a new equalizer without replacing... | ||
 |
2025-06-23 | $1,700.00 |
API 512c Discrete Mic / Line Pre |
USA | Pair of API 512c, sound amazing I just don’t use them at all. Sad to see them sit. So ... | ||
 |
2025-06-23 | $1,850.00 |
Tree Audio Tree Pre Mic Preamp |
USA | 2 qty Tree Audio TreePre’s in Excellent conditionThese mic pres sounds amazing, I just ... | ||
 |
2025-06-22 | $700.00 |
Burl B1D Microphone Pre Amp |
USA | Burl B 1 Mic Preamp in Excellent Condition. Works perfectly. | ||
 |
2025-06-22 | $375.00 |
Little Labs VOG 500 Series EQ specializing in low-end enhancement |
USA | WORKING CONDITION: Excellent - This is in excellent working condition! PHYSI... | ||
|
|
2025-06-19 | $687.72 |
Sound Skulptor CP4500 Stereo Bus compressor CP4500 Stereo Bus compressor for the '500' Lunchbox - Kit |
Canada | CP4500 in good condition, professionally assembled | ||
 |
2025-06-17 | $1,149.99 |
AMS Neve 2264ALB Mono Limiter/Compressor |
USA | AMS Neve 2264ALB 500 Series Limiter / Compressor ModuleThe AMS Neve 2264ALB i... | ||
|
|
2025-06-17 | $1,149.99 |
AMS Neve 2264ALB Mono Limiter/Compressor |
USA | AMS Neve 2264ALB 500 Series Limiter / Compressor ModuleThe AMS Neve 2264ALB i... | ||
 |
2025-06-16 | $1,028.49 |
Pendulum Audio OCL-500 OCL-2 Compressor/Limiter |
EU | This one needs no introduction — a beauty of engineering. We now have the 19" Pendulum ... | ||
 |
2025-06-13 | $110.00 |
Alctron EQ75a NEVE 1073 Style Parametric EQ |
USA | Alctron EQ75A 500 Series 3-Band EQ. In nice condition and working as it should.3-band E... | ||
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|
2025-06-12 | $658.85 |
HRK ST552 Analog Tape Emulator and Harmonic Processor |
EU | Selling a pair of fantastic sounding Analog Tape Emulators with Active Transformers and... | ||
 |
2025-06-08 | $240.00 |
Lindell Audio 7X-500 FET compressor/limiter |
USA | Used in smoke free studio. Mint condition.Includes one 7x-500 compressor. | ||
 |
2025-06-07 | $679.16 |
Sound Skulptor MP512 Microphone preamplifier MP512 Microphone preamplifier for the '500' Lunchbox - Kit |
Australia | Perfect working condition, priced to sell !Couple of cosmetic marks on front from label... | ||
 |
2025-06-06 | $450.00 |
Solid State Logic VHD+ Pre Module Uniquely versatile VHD based preamp technology |
USA | Nice little versatile preamp! Pressing the VHD button brings in some pleasant harmonic ... | ||
|
|
2025-06-05 | $283.75 |
Louder Than Liftoff Mister Focus - RGB Mister Focus RGB Colours & Focus EQ |
UK | LTL Mister Focus RGB for 500 series in excellent condition. This listing is for an empt... | ||
 |
2025-06-05 | $283.75 |
Louder Than Liftoff Mister Focus - COMP Mister Focus - COMP Two-Knob Compressor |
UK | LTL Mister Focus Comp for 500 series in excellent condition. This listing is for an emp... | ||
|
|
2025-06-05 | $496.56 |
Louder Than Liftoff Mister Focus - COMP Mister Focus - COMP Two-Knob Compressor |
UK | LTL Mister Focus Comp with Implode and Mass Drivr colour modules for 500 series in exce... | ||
 |
2025-06-03 | $850.00 |
AMS Neve 1073LB Classic microphone preamplifier |
USA | Neve 1073LB500 series pre-ampHave 4. Price is per eachLunch box not included | ||
 |
2025-06-01 | $850.00 |
Sound Skulptor TS500 Analog Tape Simulator |
Asia | The TS500 is an analog processor that recreates the sonic imprint of vintage&... | ||
 |
2025-06-01 | $395.00 |
Pope Audio BAX2020 Baxendall Equalizer |
USA | Perfect Condition, great EQ, loved having these on my stereo synths.I have 2 of the sam... | ||
 |
2025-05-30 | $652.32 |
Sound Skulptor EQ573 Neve-style EQ |
EU | Excellent sounding Neve 1073 style EQ from Sound Skulptor. You can combine these with t... | ||
 |
2025-05-28 | $570.44 |
AML EZ1073-500 Class A, mic pre-amp, line amp and EQ/Filter |
EU | Audio Maintenance Limited AML ez-1073 preampA great sounding Neve cloneSelling because ... | ||
 |
2025-05-27 | $259.99 |
Radial X-AMP Reamper |
USA | Radial X-Amp 500 Series Re-amping Distro ModuleEmbark on a journey of real guitar amp e... | ||
 |
2025-05-27 | $299.99 |
Chameleon Labs 581 Preamp |
USA | Chameleon Labs 581 500 Series Mic Preamp ModuleChanneling the iconic tonal qualities of... | ||
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|
2025-05-27 | $299.99 |
Chameleon Labs 581 Preamp |
USA | Chameleon Labs 581 500 Series Mic Preamp ModuleChanneling the iconic tonal qualities of... | ||
 |
2025-05-25 | $749.00 |
IGS Audio Bison M/S mid side matrix and dry/wet blender |
USA | 🎼 Read my 'Seller Reviews’. I'm easy to communicate with, I pack up items so they'... | ||
 |
2025-05-19 | $788.36 |
AMS Neve 1073LBEQ 1073LBEQ Mono EQ Module |
UK | 500 series EQ module. Condition: Mint | ||
 |
2025-05-19 | $999.00 |
Purple Audio Lilpeqr 2-band program EQ |
Switzerland | Purple Audio LilPeqr for API 500 frames. Condition is like new (mint) and including ori... | ||
|
|
2025-05-12 | $1,140.31 |
API 512v Discrete Mic / Line Pre The API 512v is a mic / line / instrument preamp, world famous for its ability to provide a low noise (-129 EIN) and unusually good sounding front end for all types of audio applications. |
UK | Classic API preamp. Gain for days! The more desirable V version with output trim. ... | ||
 |
2025-05-12 | $534.96 |
Looptrotter Emperor 500 Analog Dynamics Processor |
UK | Condition: Mint | ||
 |
2025-05-07 | $500.00 |
Roger Schult W2393 TiltBaxxEQ Niveau Filter combined with classic Baxandall Filter |
USA | Roger Schult Equalizers are used most often in Mastering houses or with engineers that ... | ||
 |
2025-05-01 | $712.80 |
Sound Skulptor MP573 Mic Pre |
EU | Come da titolo vendo bellissimo Pre MP 573 della Sound Skulptor, un pre fantastico e fe... | ||
 |
2025-04-28 | $375.00 |
Golden Age Project Comp-554 Neve Inspired Compressor Module |
USA | Standard MK1 version of the 554 with the stock GAP transformers. In perfect condition a... | ||
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2025-04-28 | $375.00 |
Golden Age Project Comp-554 Neve Inspired Compressor Module |
USA | Standard MK1 version of the 554 with the stock GAP transformers. In perfect condition a... | ||
|
|
2025-04-22 | $1,250.00 |
API 512c Discrete Mic / Line Pre |
USA | Very good condition pair of API 512C mic preamps. Consecutive s/n's 0310 and 0311.Both ... | ||
 |
2025-04-22 | $1,365.00 |
IGS Audio One LA 500 Mono optical compressor based on the classic LA tube opto compressor |
USA | Short Description:The IGS ONE LA is an optical tube compressor which utilizes photo-com... | ||
 |
2025-04-13 | $2,995.00 |
API 550A Discrete 3 Band EQ |
USA | WORKING CONDITION: Excellent - This is in excellent working condition. The module... | ||
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|
2025-04-13 | $3,250.00 |
API 550A Discrete 3 Band EQ |
USA | WORKING CONDITION: Excellent - This is in excellent working condition. The module... | ||
 |
2025-04-13 | $1,306.24 |
AML ez1073-pre Neve 1073 Mic Pre |
EU | Newly assembled and tested. | ||
 |
2025-04-12 | $2,500.00 |
UnderTone Audio UTEQ500 3 Band EQ |
USA | like new | ||
|
|
2025-04-12 | $850.00 |
Burl B1D Microphone Pre Amp |
USA | Three of these units available, willing to sell just one or a pair or all three. Let me... | ||
 |
2025-04-09 | $803.44 |
AEA RPQ500 (newer design) AEA RPQ500 Ribbon Preamp and EQ (newer design) |
EU | AEA RPQ500 mic preamp.Mint condition.Excellent sound for your mics.I find that it is al... | ||
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|
2025-04-08 | $400.00 |
Pope Audio BAX2020 Baxendall Equalizer |
USA | Very musical EQ in good shape. I upgraded the opamp with the Avedis 1122 which smooths ... | ||
 |
2025-04-07 | $582.75 |
Millennia Media HV-35 microphone pre amp |
USA | Short Description:500 series preamp module from Millennia. In Used, Excellent condition... | ||
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|
2025-04-07 | $582.75 |
Millennia Media HV-35 microphone pre amp |
USA | Short Description:500 series preamp module from Millennia. In Used, Excellent condition... | ||
 |
2025-04-04 | $848.00 |
API 527 Compressor/Limiter |
USA | *Please note -- This pre-owned item may show signs of use. Please see the photos ... | ||
 |
2025-04-02 | $1,998.00 |
Helios Type 69-500 Dick Swettenham design |
USA | Serial Number: EB010715-6*Please note -- This pre-owned item may show signs of us... | ||
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|
2025-04-02 | $1,998.00 |
Helios Type 69-500 Dick Swettenham design |
USA | Serial Number: 5B280815-1*Please note -- This pre-owned item may show signs of us... |
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