Enhance your music listening experience with this vintage General Sound Graphic Equalizer Stereo Amplifier Model GS-EQ7 from Taiwan. This equalizer is designed to provide high-quality audio and it is perfect for any music enthusiast. It has a sleek and stylish design that will complement any room décor. With its powerful sound and advanced features, this equalizer is a must-have for any home audio system. It is ideal for enhancing the sound of your favorite music and movies. This General Sound GS-EQ7 is a top-of-the-line product that offers exceptional value for money. It is perfect for those who want to experience the best in home audio. As is untested unit!

TRIODE Phono equalizer amplifier TRX-EQ7 Triode Audio Components ship from japan DescriptionThis is Triodes newest phono equalizer. It has not been used since purchase and is in like-new condition.It has been opened. It was opened to check the standard of the power supply because I was thinking of using another low noise power supply, but I have never run power through the main unit. ShippingShipping by FedEx or EMS.International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.Thank you for your understanding.

For audio professionals and sound engineers looking to fine tune audio, the EQ7153 comes fitted with a variety of features that make it the ultimate addition to any sound lineup. To set it above the rest, the EQ7153 comes equipped with dual 21-band equalizers. With a whopping 21 bands, you have the ability to boost and cut output with unparalleled precision over an extended spectrum that accommodates audio from highs to lows. With an adjustable range of ±12 dB at each band you get the ability to fine-tune audio for as much as needed to get the perfect sound. An integrated direct EQ function and bass booster give you even more control of the music.To easily incorporate it into standard audio controls setups, the EQ7153 comes with rack mounting brackets that can be removed when using the EQ7153 in different settings. The EQ7153 also comes with a fluorescent spectrum display that provides live feedback about input and output. Included controls also allow you to set output to match any setting and input. With a crisp minimalist design, LED readouts, and a sleek finish, the EQ7153 looks as good as it sounds.WHATS INCLUDED?One 21-Band Professional EqualizerTwo Rack Mounting BracketsKEY FEATURESDual 21-Band Equalizers with Enhanced Adjustment RangeDigital Display that Provides Live Feedback Direct Equalization FunctionRemovable EarsEqualizers are an integral part of any audio setup. Human hearing is generally understood to range from 20 Hz to 20kHz—with 20 Hz corresponding to low bass sounds and 20 kHz corresponding to high-pitched sounds. When you setup an audio system output has the potential to be distorted by a variety of factors included equipment combinations, quality of speakers, and the nature of the venue itself. If distortion happens, key ranges of sound come across too weak or strong relative to other ranges resulting in output that no longer faithfully replicates sound and can even damage speakers.If audio output encounters distortion increasing or decreasing the master volume won’t help. You need a way to increase or decrease volume at a specific frequency (pitch). Equalizers are created to do just that, and come with different bands that correspond to different points over the range of human hearing (e.g. 32 Hz, a lower bass frequency or 18 kHz, a high frequency). You can adjust these bands to increase or decrease output at a given point by some amount of decibels while leaving output at other spectrums unchanged. The result is output that overcomes issues created by distortion to give you a sound that faithfully replicates input.When buying an equalizer two things matter: the number of bands, and the adjustment range. Many stereos come with bass and treble which effectively makes them a two band equalizer. It’s nice to adjust bass and treble, but these two ranges leave out a lot. With more bands you have more equalization points and the ability to adjust outputs in more ways to maximize output. When buying an equalizer figure out how much control you need and pick an equalizer with enough bands to give you the options you need. For most users a five or seven band equalizer will be more than enough but die hard audiophiles may want equalizers ranging up to 21 bands. In addition to the number of bands the adjustment range is also important. If you can only boost and cut output by five decibels you may be unable to adequately tailor the sound even with 21 bands. The best equalizers are those that give you a lot of equalization points and the option to substantially adjust output sometimes by as much as ±10 dB.SPECSModel #EQ7153Dimensions19 L x 5.25 W x 3.5 HWeight6.0 lbsVoltage110/220vMSRP$199EqualizerDual 21 bandInputsRCA (4 audio sources), MP3 (1/8)OutputsRCA (record, main)Frequency Response20Hz-20kHzAdjustment Range±12dBEqualization Points32Hz, 63Hz, 100Hz, 120Hz, 150Hz, 200Hz, 275Hz, 350Hz, 500Hz, 650Hz, 800Hz 1kHz, 2kHz, 4kHz, 6kHz, 8kHz, 10kHz, 12kHz, 14kHz, 16kHz, 18kHzMountRemovable rack-mount brackets

This item POWERS UP, NOT TESTED, SOLD AS IS AND NO RETURNS. This Curtis Mathes Stereo Graphic Equalizer Model KQ720 is a great addition to any audio setup. With its sleek design and quality performance, it is sure to enhance your listening experience.

This item POWERS UP, NOT TESTED, SOLD AS IS AND NO RETURNS. This Curtis Mathes Stereo Graphic Equalizer Model KQ720 is a great addition to any audio setup. With its sleek design and quality performance, it is sure to enhance your listening experience.

Audiobank Equalizer. Model # AB-EQ7. 7 band

Audiobank Equalizer. Model # AB-EQ7. 7 band

This item POWERS UP, NOT TESTED, SOLD AS IS AND NO RETURNS. This Curtis Mathes Stereo Graphic Equalizer Model KQ720 is a great addition to any audio setup. With its sleek design and quality performance, it is sure to enhance your listening experience.

Audiobank Equalizer. Model # AB-EQ7. 7 band

Excellent condition! 100% fully functional

Audiobank Equalizer. Model # AB-EQ7. 7 band

Audiobank Equalizer. Model # AB-EQ7. 7 band

Curtis Mathes HQ720 Graphic Equalizer- Rare ModelColor: Curtis MathesCondition: UsedDamage: dirty, large mark on the top Extra InformationCurtis Mathes HQ720 Graphic Equalizer- Rare Model Powers up great, al lights seem to work. Sku 247 We reserve the right to ship through FedEx or UPS at our discretion. Items shipping cost and delivery time is based on shipping weight and location distance from our warehouse located in Florida to you.

Audiobank Equalizer. Model # AB-EQ7. 7 band

Curtis Mathes HQ720 Graphic Equalizer- Rare ModelColor: Curtis MathesCondition: UsedDamage: dirty, large mark on the top Extra InformationCurtis Mathes HQ720 Graphic Equalizer- Rare Model Powers up great, al lights seem to work. Sku 247 We reserve the right to ship through FedEx or UPS at our discretion. Items shipping cost and delivery time is based on shipping weight and location distance from our warehouse located in Florida to you.

This item POWERS UP, NOT TESTED, SOLD AS IS AND NO RETURNS. This Curtis Mathes Stereo Graphic Equalizer Model KQ720 is a great addition to any audio setup. With its sleek design and quality performance, it is sure to enhance your listening experience.

Curtis Mathes HQ720 Graphic Equalizer- Rare ModelColor: Curtis MathesCondition: UsedDamage: dirty, large mark on the top Extra InformationCurtis Mathes HQ720 Graphic Equalizer- Rare Model Powers up great, al lights seem to work. Sku 247 We reserve the right to ship through FedEx or UPS at our discretion. Items shipping cost and delivery time is based on shipping weight and location distance from our warehouse located in Florida to you.

This item POWERS UP, NOT TESTED, SOLD AS IS AND NO RETURNS. This Curtis Mathes Stereo Graphic Equalizer Model KQ720 is a great addition to any audio setup. With its sleek design and quality performance, it is sure to enhance your listening experience.

Audiobank Equalizer. Model # AB-EQ7. 7 band

Curtis Mathes HQ720 Graphic Equalizer- Rare ModelColor: Curtis MathesCondition: UsedDamage: dirty, large mark on the top Extra InformationCurtis Mathes HQ720 Graphic Equalizer- Rare Model Powers up great, al lights seem to work. Sku 247 We reserve the right to ship through FedEx or UPS at our discretion. Items shipping cost and delivery time is based on shipping weight and location distance from our warehouse located in Florida to you.

Curtis Mathes HQ720 Graphic Equalizer- Rare ModelColor: Curtis MathesCondition: UsedDamage: dirty, large mark on the top Extra InformationCurtis Mathes HQ720 Graphic Equalizer- Rare Model Powers up great, al lights seem to work. Sku 247 We reserve the right to ship through FedEx or UPS at our discretion. Items shipping cost and delivery time is based on shipping weight and location distance from our warehouse located in Florida to you.