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1 X Opamp Labs Low Frequency EQ Inductor Set - Altec / Quad Eight / Electrodyne • $25
1 X Opamp Labs Low Frequency Eq Inductor Set - Altec / Quad Eight / Electrodyne

25$

Quad Eight Electronics VFX200A VFX-200A High Pass Low Pass Filter Stereo Pair Eq • $1575
Quad Eight Electronics Vfx200a Vfx-200a High Pass Low Pass Filter Stereo Pair Eq

1,575$

2 X Opamp Labs / Quad Eight / Electrodyne EQ Switches For DIY Inductor EQ • $25
2 X Opamp Labs / Quad Eight / Electrodyne Eq Switches For Diy Inductor Eq

25$

Quad Eight Electronics CA-40 Amp Card • $25
Quad Eight Electronics Ca-40 Amp Card

25$

1970s Electrodyne LA1600 Rack 11 Preamps Quad Eight Langevin Neve 1272 • $8500
1970s Electrodyne La1600 Rack, 11 Preamps Quad Eight Langevin Neve 1272

8,500$

Vintage API 1608 2416 Schadow Console Switches For Parts Repair Mixer Quad Eight • $175
Vintage Api 1608 2416 Schadow Console Switches For Parts Repair Mixer Quad Eight

175$

1 X Opamp Labs 87-2 Mid High Frequency Multitap Ferrite Core Inductor Quad Eight • $55
1 X Opamp Labs 87-2 Mid High Frequency Multitap Ferrite Core Inductor Quad Eight

55$

Quad Eight EQ-444 Band EQ Equalizer Vintage Rare 4 Band Analog • $1600
Quad Eight Eq-444 Band Eq Equalizer Vintage Rare 4 Band Analog

1,600$

1 X Red Metal Langevin Knurled Console Control Knob Quad Eight Electrodyne • $175
1 X Red Metal Langevin Knurled Console Control Knob Quad Eight Electrodyne

175$

1 X Red Metal “Rolo” Knob Langevin Altec Quad Eight Electrodyne Console EQ 252 • $75
1 X Red Metal “rolo” Knob Langevin Altec Quad Eight Electrodyne Console Eq 252

75$

Henry Engineering Stereomixer Eight Input Stereo Line Mixer - Free Shipping • $92.50
Henry Engineering Stereomixer Eight Input Stereo Line Mixer - Free Shipping

92.50$

8 Channel Custom Built Quad Eight 2 Band Inductor EQ (Opamp Labs / Electrodyne) • $8500
8 Channel Custom Built Quad Eight 2 Band Inductor Eq (opamp Labs / Electrodyne)

8,500$

1 X Opamp Labs Assembled 105P LF Inductor EQ Kit For DIY Pultec Quad Eight NOS • $99
1 X Opamp Labs Assembled 105p Lf Inductor Eq Kit For Diy Pultec Quad Eight, Nos

99$

55%
HP EliteBook 850 G5 15.6 64GB RAM 2TB SSD Intel Quad Core I7 4.20GHz Win11 Pro • $405
Hp Elitebook 850 G5 15.6" 64gb Ram 2tb Ssd Intel Quad Core I7 4.20ghz Win11 Pro

405$ 900$

Lenovo ThinkPad E15 FHD Intel I7-10510U UHD Graphics 8GB DDR4 512GB NVME WIN 11 • $396.84
Lenovo Thinkpad E15 Fhd Intel I7-10510u Uhd Graphics 8gb Ddr4 512gb Nvme Win 11

396.84$

35%
HP EliteBook 850 G5 15.6 64GB RAM 2TB SSD Intel Quad Core I7 4.80GHz AMD Radeon • $410
Hp Elitebook 850 G5 15.6" 64gb Ram 2tb Ssd Intel Quad Core I7 4.80ghz Amd Radeon

410$ 630$

Quad Eight Mitsubishi Filmstar Lot Of Master Modules For Mixer Mixing Console • $350
Quad Eight Mitsubishi Filmstar Lot Of Master Modules For Mixer Mixing Console

350$

Opamp Labs Mic Preamp RARE W/HAMMOND Transformer - Quad Eight - FULLY RESTORED • $630
Opamp Labs Mic Preamp Rare W/hammond Transformer - Quad Eight - Fully Restored

630$

1 X Opamp Labs High Frequency Multitap Inductor 6 12 25 MH Quad Eight Altec • $50
1 X Opamp Labs High Frequency Multitap Inductor 6, 12, 25 Mh, Quad Eight Altec

50$

1 X Green Metal “Rolo” Knob Langevin Altec Quad Eight Electrodyne Console EQ 252 • $75
1 X Green Metal “rolo” Knob Langevin Altec Quad Eight Electrodyne Console Eq 252

75$

10 X Discrete Opamp Preamp PCB Quad Eight CA27 Electrodyne API 2520 DIY • $99
10 X Discrete Opamp Preamp Pcb Quad Eight Ca27 Electrodyne Api 2520 Diy

99$

1 X Blue Metal Langevin Knurled Console Control Knob Quad Eight Electrodyne • $175
1 X Blue Metal Langevin Knurled Console Control Knob Quad Eight Electrodyne

175$

Opamp Labs EQ Kit Faceplate PAIR For Quad Eight Electrodyne Style Inductor EQ • $175
Opamp Labs Eq Kit Faceplate Pair For Quad Eight Electrodyne Style Inductor Eq

175$

Quad Eight Electronics CA 40 Mic Pre Card Free Shipping • $69.98
Quad Eight Electronics Ca 40 Mic Pre Card, Free Shipping

69.98$

1 X Black Metal Langevin Knurled Console Control Knob Quad Eight Electrodyne • $175
1 X Black Metal Langevin Knurled Console Control Knob Quad Eight Electrodyne

175$

1 X Gold Metal “Rolo” Knob Langevin Altec Quad Eight Electrodyne Console EQ 252 • $75
1 X Gold Metal “rolo” Knob Langevin Altec Quad Eight Electrodyne Console Eq 252

75$

Lenovo ThinkBook 14 G2 ITL 14 Laptop Intel Core I5-1135G7 8GB Ram 256GB SSD • $219.99
Lenovo Thinkbook 14 G2 Itl 14" Laptop Intel Core I5-1135g7 8gb Ram 256gb Ssd

219.99$

Quad Eight VU Meter Original Dickson QE Meter W/Bezel • $48
Quad Eight Vu Meter Original Dickson Qe Meter W/bezel

48$

75%
SGIN 17.3 Inch Laptop 8GB RAM 512GB SSD IPS 1080*1920 HD Intel Quad Core 2.9 GHz • $259
Sgin 17.3 Inch Laptop 8gb Ram 512gb Ssd Ips 1080*1920 Hd Intel Quad Core 2.9 Ghz

259$ 1036$

CHUWI CoreBook X 14.1 Intel I5-8259U 8GB 512GB SSD Win 11 Laptop NoteBook PC • $249.99
Chuwi Corebook X 14.1 Intel I5-8259u 8gb 512gb Ssd Win 11 Laptop Notebook Pc

249.99$

46%
Dell 15.6 NVIDIA Gaming Laptop - Intel Quad Core I7 64GB RAM 2TB SSD Windows 11 • $589
Dell 15.6" Nvidia Gaming Laptop - Intel Quad Core I7 64gb Ram 2tb Ssd Windows 11

589$ 1084$

5%
CHUWI 14inch CoreBook X Windows 11 Laptop PC Intel Core I5 Quad Core 8G 512G SSD • $256.49
Chuwi 14inch Corebook X Windows 11 Laptop Pc Intel Core I5 Quad Core 8g 512g Ssd

256.49$ 269.99$

1 X Black Metal “Rolo” Knob Langevin Altec Quad Eight Electrodyne Console EQ 252 • $75
1 X Black Metal “rolo” Knob Langevin Altec Quad Eight Electrodyne Console Eq 252

75$

1 X Gold Metal Langevin Knurled Console Control Knob Quad Eight Electrodyne • $175
1 X Gold Metal Langevin Knurled Console Control Knob Quad Eight Electrodyne

175$

Vtg QUAD EIGHT SYSTEM 5 REVERBERATION MAGAZINE PRINT AD Recording Studio Pinup • $9.99
Vtg Quad Eight System 5 Reverberation Magazine Print Ad Recording Studio Pinup

9.99$

2 X Vintage Opamp Labs 105P LF Inductor EQ Kits For DIY Pultec Quad Eight NOS • $195
2 X Vintage Opamp Labs 105p Lf Inductor Eq Kits For Diy Pultec Quad Eight, Nos

195$

Auction
Microsoft Surface Laptop 4 13.5 I5-1135G7/8GB/512GB Platinum • $1.23
Microsoft Surface Laptop 4 13.5" I5-1135g7/8gb/512gb Platinum

1.23$ 1 bids | 5d

22 X Duncan Faders Electrodyne Quad Eight Langevin Altec Console Spares 600 / 5K • $2950
22 X Duncan Faders Electrodyne Quad Eight Langevin Altec Console Spares 600 / 5k

2,950$

HP ProOne 600 G1 All-in-one | Core I5-4590s 500GB HDD 8GB Ram Windows 10Pro • $94.99
Hp Proone 600 G1 All-in-one | Core I5-4590s, 500gb Hdd, 8gb Ram, Windows 10pro

94.99$

Dell Gaming Budget PC Intel Core I5 Quad 8GB RAM 500GB HDD Nvidia GTX 950 Win 10 • $195.99
Dell Gaming Budget Pc Intel Core I5 Quad 8gb Ram 500gb Hdd Nvidia Gtx 950 Win 10

195.99$

1x Vintage Opamp Labs 106 HF EQ Kit DIY Pultec Quad Eight Electrodyne Langevin • $75
1x Vintage Opamp Labs 106 Hf Eq Kit Diy Pultec Quad Eight Electrodyne Langevin

75$

Dell Optiplex 7050 Micro Mini PC No OS I5-7500T 8GB RAM 256GB SSD WiFi MFF • $79.95
Dell Optiplex 7050 Micro Mini Pc No Os I5-7500t 8gb Ram 256gb Ssd Wifi Mff

79.95$

1 X NOS Vintage Simpson VU Meter For Quad Eight Opamp Labs Electrodyne Console • $150
1 X Nos Vintage Simpson Vu Meter For Quad Eight Opamp Labs Electrodyne Console

150$

Dell Latitude 5300 I5-8365u@1.60GHz 13.3 FHD 8gb RAM 256gb SSD Win 11 Pro • $110
Dell Latitude 5300, [email protected], 13.3" Fhd, 8gb Ram, 256gb Ssd, Win 11 Pro

110$

NOS Vintage Opamp Labs 103 LF Inductor EQ Kit For DIY Quad Eight Without Knob • $75
Nos Vintage Opamp Labs 103 Lf Inductor Eq Kit For Diy Quad Eight Without Knob

75$

Auction
Microsoft Surface Laptop 3 13.5 Core I5 / 8GB RAM / 256GB Cobalt Blue • $1.66
Microsoft Surface Laptop 3 13.5" Core I5 / 8gb Ram / 256gb Cobalt Blue

1.66$ 1 bids | 5d

1x Vintage Opamp Labs 105 LF Inductor EQ Kit DIY Pultec Quad Eight Electrodyne • $80
1x Vintage Opamp Labs 105 Lf Inductor Eq Kit Diy Pultec Quad Eight Electrodyne

80$

HP EliteDesk 800 G3 SFF Quad Core I5-6500 3.20GHz 8GB RAM DVD-CD-RW No HDD No OS • $42.49
Hp Elitedesk 800 G3 Sff Quad Core I5-6500 3.20ghz 8gb Ram Dvd-cd-rw No Hdd No Os

42.49$

Dell WYSE 5060 Thin Client AMD GX-424CC 2.40GHZ 8GB Ram 64GB SSD +POWER (NO OS) • $23.99
Dell Wyse 5060 Thin Client Amd Gx-424cc 2.40ghz 8gb Ram 64gb Ssd +power (no Os)

23.99$

1 X Opamp Labs Stepped 105PS LF Inductor EQ Kit For DIY Pultec Quad Eight NOS • $99
1 X Opamp Labs Stepped 105ps Lf Inductor Eq Kit For Diy Pultec Quad Eight, Nos

99$

1 X Blue Metal “Rolo” Knob Langevin Altec Quad Eight Electrodyne Console EQ 252 • $75
1 X Blue Metal “rolo” Knob Langevin Altec Quad Eight Electrodyne Console Eq 252

75$

Auction
Microsoft Surface Book 2 13.5 Core I5 8GB 256GB • $1.23
Microsoft Surface Book 2 13.5" Core I5 8gb 256gb

1.23$ 1 bids | 5d

Auction
Large Group Lot Vintage Car Truck Restoration Hardware Clips Nuts Bolts Parts 5# • $0.99
Large Group Lot Vintage Car Truck Restoration Hardware Clips Nuts Bolts Parts 5#

0.99$ 1 bids | 10d

2009-10 UD SPGU Quad Jersey Patch LANNY MCDONALD Dale Hawerchuk Shutt #/8 • $49.99
2009-10 Ud Spgu Quad Jersey Patch Lanny Mcdonald Dale Hawerchuk Shutt #/8

49.99$

The FIRM Fanny Lifter Exercise 2 Steps Purple Top & Blue Bottom & 8 Rubber Feet • $134.99
The Firm Fanny Lifter Exercise 2 Steps Purple Top & Blue Bottom & 8 Rubber Feet

134.99$

Ormandy Rubinstein Concerto No 2 Polish Q8 Quadraphonic Quad Eight 8 Track Tape • $9.99
Ormandy Rubinstein Concerto No 2 Polish Q8 Quadraphonic Quad Eight 8 Track Tape

9.99$

Universal Audio 4-710d Four-Channel Microphone/Line Preamp (B-Stock) • $1699
Universal Audio 4-710d Four-channel Microphone/line Preamp (b-stock)

1,699$

Floyd Cramer - Class Of '73 - Q8 Quadraphonic Quad Eight 8 Track Tape • $9.99
Floyd Cramer - Class Of '73 - Q8 Quadraphonic Quad Eight 8 Track Tape

9.99$

Auction
Lenovo IdeaCentre C50-30 23 All-in-One • $1.87
Lenovo Ideacentre C50-30 23" All-in-one

1.87$ 0 bids | 5d

Quad Eight Talkback Assign And Oscillator Module. • $249.99
Quad Eight Talkback Assign And Oscillator Module.

249.99$

Quad Eight AM10 OpAmp Reproduction By GAR - API 2520 Footprint • $55
Quad Eight Am10 Opamp Reproduction By Gar - Api 2520 Footprint

55$

Quad Eight Assignment Module • $99.99
Quad Eight Assignment Module

99.99$

Quad Eight De Esser • $700
Quad Eight De Esser

700$

Quad Eight Composite Assign Module. • $99.99
Quad Eight Composite Assign Module.

99.99$

Quad Eight Send Return Module. • $99.99
Quad Eight Send Return Module.

99.99$

Quad Eight Master Assign Module. • $199.99
Quad Eight Master Assign Module.

199.99$

7 Quad Eight Channel Blackout Panels • $74.99
7 Quad Eight Channel Blackout Panels

74.99$

Loudspeaker Management System 4 X 8 Audio Processor Loudstar Acoustics LD4.8P • $432
Loudspeaker Management System 4 X 8 Audio Processor Loudstar Acoustics Ld4.8p

432$

Universal Audio 4-710d Four-channel Microphone/Line Preamp • $1999
Universal Audio 4-710d Four-channel Microphone/line Preamp

1,999$

38%
Universal Audio 4-710D 4-Channel Tone-Blending Mic Preamp W/ DI And Dynamics • $1999
Universal Audio 4-710d 4-channel Tone-blending Mic Preamp W/ Di And Dynamics

1,999$ 3249$

31%
QPower QBGMCFF0740 8 Inch Quad Port Subwoofer Box For GMC And Chevy Crew Cab • $164.59
Qpower Qbgmcff0740 8 Inch Quad Port Subwoofer Box For Gmc And Chevy Crew Cab

164.59$ 239.99$

TYT TH-9800 Quad Band 800 Channels 50W Mobile Transceiver With W/ Free Cable • $199.99
Tyt Th-9800 Quad Band 800 Channels 50w Mobile Transceiver With W/ Free Cable

199.99$

Universal Audio 4-710d Mic Pre Amplifier PREAMP - NEW - PERFECT CIRCUIT • $1999
Universal Audio 4-710d Mic Pre Amplifier Preamp - New - Perfect Circuit

1,999$

Qpower Qbomb 4 Hole 8 Ported Empty Woofer Enclosure Box For Gmc Chevy 2007 - Up • $168
Qpower Qbomb 4 Hole 8" Ported Empty Woofer Enclosure Box For Gmc Chevy 2007 - Up

168$

QPower QBOMB Quad 8 Ported Underseat Subwoofer Box For Select F150 F250 F350 • $197.99
Qpower Qbomb Quad 8" Ported Underseat Subwoofer Box For Select F150 F250 F350

197.99$

Auction
NOS Lot/33 Vintage Car Truck Ignition System Distributor Condensers Assortment • $0.99
Nos Lot/33 Vintage Car Truck Ignition System Distributor Condensers Assortment

0.99$ 0 bids | 10d

Auction
Lot/13 1946-55 Dodge Plymouth Chrysler Stoplight Switches Mopar 1450377 SL-105 • $0.99
Lot/13 1946-55 Dodge Plymouth Chrysler Stoplight Switches Mopar 1450377 Sl-105

0.99$ 0 bids | 10d

Auction
2013 Fancy Dollar Bill Quad 4 Of A Kind Sevens And One Pair Eights L 7987 8770 R • $3
2013 Fancy Dollar Bill Quad 4 Of A Kind Sevens And One Pair Eights L 7987 8770 R

3$ 0 bids | 4d

Raspberry Pi 4 Model B | 8GB RAM | 32GB SD | 5V 3A Power 100+ Component • $160
Raspberry Pi 4 Model B | 8gb Ram | 32gb Sd | 5v 3a Power 100+ Component

160$

10%
8 Pieces Heat Resistant Weaver Picatinny Ladder Rail Cover - OD Green • $7.96
8 Pieces Heat Resistant Weaver Picatinny Ladder Rail Cover - Od Green

7.96$ 8.85$

Auction
HP Elitebook 850 G6 Notebook 15.6 256GB SSD+32GB I5-8265U 1.6GHz 8GB Win 10 Pro • $47
Hp Elitebook 850 G6 Notebook 15.6" 256gb Ssd+32gb I5-8265u 1.6ghz 8gb Win 10 Pro

47$ 8 bids | 6d

Ford Motor Company - Sound For Today - Q8 Quadraphonic Quad Eight 8 Track Tape • $19.99
Ford Motor Company - Sound For Today - Q8 Quadraphonic Quad Eight 8 Track Tape

19.99$

60%
Rockville REC126 Quad 8 Subwoofer Enclosure Box For Chevy 1999-06 Xcab Classic • $269.95
Rockville Rec126 Quad 8" Subwoofer Enclosure Box For Chevy 1999-06 Xcab Classic

269.95$ 679.99$

TYT TH-9800 Plus 29/50/144/430 MHZ QUAD BAND TRANSCEIVER Mobile Car Radio • $213.95
Tyt Th-9800 Plus 29/50/144/430 Mhz Quad Band Transceiver Mobile Car Radio

213.95$

✅ Raspberry Pi 4 Computer Model B 8GB RAM - New Sealed - Rpi4 Ship Out Same Day • $63
✅ Raspberry Pi 4 Computer Model B 8gb Ram - New Sealed - Rpi4 Ship Out Same Day

63$

10%
8 Pieces Heat Resistant Weaver Picatinny Ladder Rail Cover - Tan • $8.05
8 Pieces Heat Resistant Weaver Picatinny Ladder Rail Cover - Tan

8.05$ 8.95$

For Chevy Silverado 2007-2018 Ext Cab 8” Quad Sub Box Front Fire Ported MDF Wood • $189.98
For Chevy Silverado 2007-2018 Ext Cab 8” Quad Sub Box Front Fire Ported Mdf Wood

189.98$

Auction
NOS BUICK CREST LOGO KEY BLANK WITH CHAIN RING 1960's 1970's GOLD TONE • $19.99
Nos Buick Crest Logo Key Blank With Chain Ring 1960's 1970's Gold Tone

19.99$ 0 bids | 3d

MTB Bicycle Chainring 104BCD 30-42T Narrow Wide Cycling Tooth Fit Shimano/SRAM • $15.34
Mtb Bicycle Chainring 104bcd 30-42t Narrow Wide Cycling Tooth Fit Shimano/sram

15.34$

38%
Rockville RWK8ATV OFC Copper 8 AWG Gauge Amp Installation Wire Kit 4 RZR/ATV/UTV • $24.95
Rockville Rwk8atv Ofc Copper 8 Awg Gauge Amp Installation Wire Kit 4 Rzr/atv/utv

24.95$ 39.99$

Auction
Dell Latitude 7290 Core I5 / 8GB RAM • $1.31
Dell Latitude 7290 Core I5 / 8gb Ram

1.31$ 0 bids | 5d

25%
8mm 05t Chain 74 Link Razor Dirt Quad W25143060012 • $11.95
8mm 05t Chain 74 Link Razor Dirt Quad W25143060012

11.95$ 15.93$

WHITE Variety Pack RV Fix It #8 Pan Head Screw Quad Drive Twinfast Self Tapping • $14.95
White Variety Pack Rv Fix It #8 Pan Head Screw Quad Drive Twinfast Self Tapping

14.95$

Comtrol 95850-5 95891-8 Quad / Octa RocketPort PCI Multiport Serial Adapter • $29.99
Comtrol 95850-5 95891-8 Quad / Octa Rocketport Pci Multiport Serial Adapter

29.99$

56%
Rockville REC120 Quad 8 Ported Bedlined Sub Box For 2007- CURRENT GM Crew Cab • $194.95
Rockville Rec120 Quad 8" Ported Bedlined Sub Box For 2007- Current Gm Crew Cab

194.95$ 439.99$

1996 Playoff Quad #8 Jay Novacek Deion Sanders Michael Irvin Dallas Cowboys HOF • $17
1996 Playoff Quad #8 Jay Novacek Deion Sanders Michael Irvin Dallas Cowboys Hof

17$

50 Screws #10 X 1 Pan Black Head Quad Drive Twinfast Tread Hard Zinc RV Cargo • $10.95
50 Screws #10 X 1" Pan Black Head Quad Drive Twinfast Tread Hard Zinc Rv Cargo

10.95$

51%
Ingersoll Quad Twist Drill Body 2.000 Diam 4xD QR0508203N7R02 6108637 • $392
Ingersoll Quad Twist Drill Body 2.000" Diam 4xd Qr0508203n7r02 6108637

392$ 800$

55%
HP EliteBook 840 G5 14 64GB RAM 2TB SSD Intel Quad Core I7 4.20GHz Win11 Pro • $405
Hp Elitebook 840 G5 14" 64gb Ram 2tb Ssd Intel Quad Core I7 4.20ghz Win11 Pro

405$ 900$

Dell Optiplex Desktop Computer Quad-Core I5 8GB RAM 1TB HDD Windows 11 Office 21 • $145.99
Dell Optiplex Desktop Computer Quad-core I5 8gb Ram 1tb Hdd Windows 11 Office 21

145.99$

    • Type
    • Vintage Equalizer8
    • Vintage Mixer1