Equalizers * Sound Enhancers * Converters

18 products

Our selection of refurbished equalizers, sound enhancers, converters and similar.

Equalizers * Sound Enhancers * Converters
Vintage Omnisonix 801 Honeybox Omnisonic Imager Hifi Stereo Processor Vintage Omnisonix 801 Honeybox Omnisonic Imager Hifi Stereo Processor

Vintage Omnisonix 801 Honeybox Omnisonic Imager Hifi Stereo Processor

Vintage Omnisonix 801 Honeybox Omnisonic Imager Hifi Stereo Processor

Omnisonic
$100.00 USD
$100.00 USD
Adcom ACE-515 AC Enhancer (1989) Adcom ACE-515 AC Enhancer (1989)

Adcom ACE-515 AC Enhancer (1989)

Adcom ACE-515 AC Enhancer (1989)

Adcom
$100.00 USD
$100.00 USD
Marantz AT-6 Audio Digital Timer * Manual * Marantz AT-6 Audio Digital Timer * Manual *

Marantz AT-6 Audio Digital Timer * Manual *

Marantz AT-6 Audio Digital Timer * Manual *

Marantz
$100.00 USD
$100.00 USD
Tascam DX-4D DBX Noise Reduction System (1982-89) Tascam DX-4D DBX Noise Reduction System (1982-89)

Tascam DX-4D DBX Noise Reduction System (1982-89)

Tascam DX-4D DBX Noise Reduction System (1982-89)

Tascam
$120.00 USD
$120.00 USD
Tascam DX-4D DBX Noise Reduction System (1982-89) * Box * Manual Tascam DX-4D DBX Noise Reduction System (1982-89) * Box * Manual

Tascam DX-4D DBX Noise Reduction System (1982-89) * Box * Manual

Tascam DX-4D DBX Noise Reduction System (1982-89) * Box * Manual

Tascam
$150.00 USD
$150.00 USD
AudioSource EQ Eleven Ten Band Stereo Graphic Equalizer AudioSource EQ Eleven Ten Band Stereo Graphic Equalizer

AudioSource EQ Eleven Ten Band Stereo Graphic Equalizer

AudioSource EQ Eleven Ten Band Stereo Graphic Equalizer

AudioSource
$80.00 USD
$80.00 USD
MXR Stereo 15 Band Graphic Equalizer Model 127 MXR Stereo 15 Band Graphic Equalizer Model 127

MXR Stereo 15 Band Graphic Equalizer Model 127

MXR Stereo 15 Band Graphic Equalizer Model 127

MXR
$100.00 USD
$100.00 USD
Monster Power HTS-1650 Monster Power HTS-1650

Monster Power HTS-1650

Monster Power HTS-1650

Monster Power
$100.00 USD
$100.00 USD
Belkin Pure AV PF60 Home Theater Power Console / Surge Protector Belkin Pure AV PF60 Home Theater Power Console / Surge Protector

Belkin Pure AV PF60 Home Theater Power Console / Surge Protector

Belkin Pure AV PF60 Home Theater Power Console / Surge Protector

Belkin
$200.00 USD
$200.00 USD
MCS 3042 Stereo Graphic Equalizer MCS 3042 Stereo Graphic Equalizer

MCS 3042 Stereo Graphic Equalizer

MCS 3042 Stereo Graphic Equalizer

MCS
$75.00 USD
$75.00 USD
Vintage Coustic HEQ-7005 10-Band Audio Frequency Equalizer Vintage Coustic HEQ-7005 10-Band Audio Frequency Equalizer

Vintage Coustic HEQ-7005 10-Band Audio Frequency Equalizer

Vintage Coustic HEQ-7005 10-Band Audio Frequency Equalizer

Coustic
$60.00 USD
$60.00 USD
Teac AV-300 Audio-Video Controller Teac AV-300 Audio-Video Controller

Teac AV-300 Audio-Video Controller

Teac AV-300 Audio-Video Controller

Teac
$100.00 USD
$100.00 USD
Kenwood AT-50 Audio Timer * SN128 * 1983 Kenwood AT-50 Audio Timer * SN128 * 1983

Kenwood AT-50 Audio Timer * SN128 * 1983

Kenwood AT-50 Audio Timer * SN128 * 1983

Kenwood
$50.00 USD
$50.00 USD
Kenwood AT-50 Audio Timer * SN132 * 1983 Kenwood AT-50 Audio Timer * SN132 * 1983

Kenwood AT-50 Audio Timer * SN132 * 1983

Kenwood AT-50 Audio Timer * SN132 * 1983

Kenwood
$50.00 USD
$50.00 USD
McIntosh MQ107 McIntosh MQ107

McIntosh MQ107

McIntosh MQ107

McIntosh
$500.00 USD
$500.00 USD
ONEAC CL1102 Power Conditioner ONEAC CL1102 Power Conditioner

ONEAC CL1102 Power Conditioner

ONEAC CL1102 Power Conditioner

ONEAC
$30.00 USD
$30.00 USD
JVC CF-105 Solid State Multi Channel Filter * External Crossover * Equalize your Bi-Amp or Tri-Amp Speakers JVC CF-105 Solid State Multi Channel Filter * External Crossover * Equalize your Bi-Amp or Tri-Amp Speakers

JVC CF-105 Solid State Multi Channel Filter * External Crossover * Equalize your Bi-Amp or Tri-Amp Speakers

JVC CF-105 Solid State Multi Channel Filter * External Crossover * Equalize your Bi-Amp or Tri-Amp Speakers

JVC
$200.00 USD
$200.00 USD
Adcom GSP-560 Sourround Processor * Box * Remote Adcom GSP-560 Sourround Processor * Box * Remote

Adcom GSP-560 Sourround Processor * Box * Remote

Adcom GSP-560 Sourround Processor * Box * Remote

Adcom
$200.00 USD
$200.00 USD