| A-Designs EMEQ2 | $3,499.00 | |
| A-Designs Hammer 2 EQ Dual Channel Tube EQ | $3,499.00 | |
| API 5500 Stereo/Dual Mono 550 EQs with Range Switch | $4,576.00 | |
| Aurora Audio GT4-2 | | |
| Aurora Audio GT4-8 TRS | | |
| BAE 1023 19" 1RU rack w/power supply | $5,851.00 | |
| BAE 1032 without Power Supply | $6,403.00 | |
| Buzz Audio REQ-2.2 True Class A Resonance Equalizer | $9,199.00 | |
| Buzz Audio ZODIAK Dual Channel Tilt and Filter Equalizer | $1,977.00 | |
| Buzz Audio ZODIAK Dual Channel Tilt and Filter Equalizer - Black | $1,977.00 | |
| Chandler EMI Curve Bender | | |
| Charter Oak PEQ1 | $3,649.00 | |
| Cranesong IBIS | $8,355.00 | |
| Cranesong IBIS Mastering | $14,778.00 | |
| Dangerous Music BAXEQ | $3,960.00 | |
| DW Fearn VT4 | | |
| DW Fearn VT5 | | |
| Electrodyne Audio 2511 Two-Band Inductor EQ | $3,558.00 | |
| Elysia Karacter | | |
| Elysia musEQ | | |
| Elysia nvelope EQ | | |
| Elysia Xfilter | | |
| elysia xfilter Mastering Edition | | |
| Empirical Labs ELQLilFrEQ | $4,673.00 | |
| Golden Age EQ73 | $449.00 | |
| Golden Age EQ81 | $328.00 | |
| Grace Design Felix | $1,760.00 | |
| Great River EQ-1NV | $2,599.00 | |
| Great River EQ-2NV | $4,599.00 | |
| Great River MAQ-2NV | $6,899.00 | |
| Heritage Audio HA73EQX2 ELITE | $3,040.00 | |
| IGS iQ. Inductor Equalizer | $5,888.00 | |
| IGS Rubber Bands EQ | $3,267.00 | |
| JDK Audio R24 2 Channel 4 Band EQ | $1,994.00 | |
| Manley Enhanced Pultec EQP-1A Mono | $3,700.00 | |
| Manley Enhanced Pultec EQP-1A Stereo | $5,720.00 | |
| Manley Labs Mid Frequency Tube Equalizer | $3,700.00 | |
| Manley Massive Passive Stereo Tube EQ | $8,190.00 | |
| Manley Massive Passive Stereo Tube EQ Mastering | $10,430.00 | |
| Manley Massive Pride Limited Edition Stereo Tube EQ | $8,190.00 | |
| Mercury EQH1 | | |
| Mercury EQH2 | | |
| Mercury EQP1 | | |
| Mercury EQP2 | | |
| Mercury GPQ15s | | |
| Millennia NSEQ-2 EQ 2 Channel | $6,211.00 | |
| Neve AMS 1081 Mic Pre/EQ module (Vertical) | | |
| Neve AMS 8803 Dual Channel EQ | $2,733.00 | |
| PULTEC EQH-2 PROGRAM EQUALIZER | | |
| Pultec EQM-1A3 Mastering | $6,799.00 | |
| Pultec EQM-1S3 Mastering | $7,499.00 | |
| Pultec EQP-1A Tube Program Equalizer | $6,344.00 | |
| Pultec EQP-1A3 | $6,077.00 | |
| Pultec EQP-1A3-SS with API Gain Stage | $3,608.00 | |
| Pultec EQP-1S3 | $6,599.00 | |
| Pultec MEQ-5 | $5,599.00 | |
| Pultec MEQ-5-SS | $4,099.00 | |
| Pultec MEQM-5 | $5,999.00 | |
| Retro 2A3 | $7,244.00 | |
| SSL E Series EQ 500 Series Module | $1,479.00 | |
| Summit Audio EQF-100 Tube Parametric Equalizer | | |
| Summit Audio EQP-200B Dual Program Equalizer | $4,599.00 | |
| Summit Audio FeQ-50 Passive EQ | | |
| Tegeler Audio Manufaktur Classic Passive Tube Equalizer EQP-1 | | |
| Tegeler Audio Manufaktur Crème | $2,505.00 | |
| Tegeler Audio Manufaktur Crème Limited Black Edition | | |
| Thermionic Culture PulletEQ | $2,712.00 | |
| Thermionic Culture The Kite Version 2 - Stereo Equalizer with Attitude | $3,998.00 – $4,883.00 | |
| Thermionic Culture The Swift | $5,450.00 | |
| Tierra Audio Icicle Equalizer TAKE 2 | | |
| TK Audio TK-lizer 2 | $2,728.00 | |
| Tube Tech HLT2A | $6,934.00 | |
| Tube Tech ME1B | $4,936.00 | |
| Tube Tech PE1C | $5,310.00 | |
| TUBE-TECH HLT2AM EQ | $9,515.00 | |
| Warm Audio EQPWA TGC | $1,198.00 | |
| Warm Audio WA273 | $1,777.00 | |
| Warm Audio WA273-EQ | $2,688.00 | |
| Warm Audio WA73 | $1,050.00 | |
| Warm Audio WA73-EQ | $1,440.00 | |
