Enhance your audio experience with this Pioneer SG-550 Graphic Equalizer. The vintage equipment comes with dual 7-band stereo EQs, which provide a wide range of sound customization options. It has been tested and proven to work excellently, delivering clear and powerful audio outputs. The silver-colored equalizer has two audio inputs and outputs, and it is designed with RCA and stereo L/R RCA inputs and outputs. The Pioneer SG-550 also features an equalizer and is made in Japan. With its unique features, this equalizer is perfect for any music enthusiast who wants to enhance their audio quality. Output Level: 1V (6V max)Gain: ± 0dBFrequency response: 5Hz to 70kHzSignal to Noise Ratio: 100dBTotal harmonic distortion: 0.005%Control Range: ± 10dBFrequency Bands: 60, 150, 400, 1K, 2.4K, 6K, 15KHzDimensions: 420 x 97 x 216mmWeight: 2.8kgYear: 1984I ship USPS, UPS or Fed Ex whichever is the better dealItem will be carefully packaged so that you get it in the same condition as the pictures

Vintage Pioneer SG-550 Graphic Equalizer Silver Gray Tested Works Specifications Output Level: 1V (6V max) Gain: ± 0dB Frequency response: 5Hz to 70kHz Signal to Noise Ratio: 100dB Total harmonic distortion: 0.005% Control Range: ± 10dB Frequency Bands: 60, 150, 400, 1K, 2.4K, 6K, 15KHz Dimensions: 420 x 97 x 216mm Weight: 2.8kg Year: 1984

Tested, inspected, and cleaned. Very nice.

Pioneer SG-550 Graphic Equalizer Dual 7-Band Stereo EQ Tested Nice Vintage MIJ. Condition is Used. Shipped with Standard Shipping.

Pioneer SG-550 Graphic Equalizer Dual 7-Band Stereo EQ Tested Nice Vintage MIJ. Condition is Used. Shipped with USPS Ground Advantage.

Vintage Pioneer SG-550 Graphic Equalizer Silver Gray Tested Works. Condition is Used. Shipped with USPS Ground Advantage.

Pioneer SG-550 Graphic Equalizer Dual 7-Band Stereo EQ Tested Nice Vintage MIJ. Condition is Used. Shipped with USPS Ground Advantage.

Pioneer SG-550 Graphic Equalizer Dual 7-Band Stereo EQ Tested Nice Vintage MIJ. Condition is Used. Shipped with USPS Ground Advantage.

You are getting both pioneer units shown. Both light up. The right side of the equalizers lights don’t seem to be as bright as the ones on the left. The third button from the right on the tuner is pushed in. It’s shown in the last picture. The only thing I can test is power. I don’t have any way to test further. So these are sold as is with returns or refunds. I will ship either fed ex or usps ground depending on your location. Location: back right middle shelf

Tested in working order.

Nice clean little system. Cool Pioneer design. I tested the tuner and synthesizer. You might want to get fresh rca cables, the white tuner plug is a bit loose at the neck so be sure that one is snug when you test the system after receiving it. All the lamps work. Cosmetically great with minimal scratches/spots.

Pioneer SG-550 Graphic Equalizer Dual 7-Band Stereo EQ Tested Nice Vintage MIJ. Condition is Used. Shipped with USPS Ground Advantage.

Experience high-quality sound with the Vintage Pioneer SG-550 DUAL 7-Band Stereo EQ Graphic Equalizer. This silver equalizer has 2 channels and 2 inputs with various features including RCA, tape monitor, phono output, phono, equalizer, aux, phono input, and EQ recordings. It is compatible with RCA and stereo L/R RCA audio outputs, making it perfect for your home audio setup. The Pioneer SG-550 model is made in Japan and is a great addition to your collection of consumer electronics. Tested for power on only. See first photo. Ships USPS to 48 Continental USA states only for flat fee of $29.99.

Experience high-quality sound with the Vintage Pioneer SG-550 DUAL 7-Band Stereo EQ Graphic Equalizer. This silver equalizer has 2 channels and 2 inputs with various features including RCA, tape monitor, phono output, phono, equalizer, aux, phono input, and EQ recordings. It is compatible with RCA and stereo L/R RCA audio outputs, making it perfect for your home audio setup. The Pioneer SG-550 model is made in Japan and is a great addition to your collection of consumer electronics. Tested for power on only. See first photo. Ships USPS to 48 Continental USA states only for flat fee of $29.99.

This vintage Pioneer SG-550 Graphic Equalizer is a great addition to any audio system. The sleek black and silver design adds a touch of sophistication to your setup. This model has been tested and is in good working order, ensuring that you get the best quality sound possible. The SG-550 is specifically designed for those who are passionate about audio. This equalizer is perfect for fine-tuning your sound to your specific preferences. With its user-friendly controls and high-quality components, the SG-550 is a reliable and durable piece of equipment that is sure to enhance your listening experience. As you can see from the pictures provided this listing is in good condition with normal wear from normal use. This item has been tested and works. I only ship to the continental US.

Nice clean little system. Cool Pioneer design. I tested the tuner and synthesizer. You might want to get fresh rca cables, the white tuner plug is a bit loose at the neck so be sure that one is snug when you test the system after receiving it. All the lamps work. Cosmetically great with minimal scratches/spots.

Experience high-quality sound with the Vintage Pioneer SG-550 DUAL 7-Band Stereo EQ Graphic Equalizer. This silver equalizer has 2 channels and 2 inputs with various features including RCA, tape monitor, phono output, phono, equalizer, aux, phono input, and EQ recordings. It is compatible with RCA and stereo L/R RCA audio outputs, making it perfect for your home audio setup. The Pioneer SG-550 model is made in Japan and is a great addition to your collection of consumer electronics. Tested for power on only. See first photo. Ships USPS to 48 Continental USA states only for flat fee of $29.99.

Nice clean little system. Cool Pioneer design. I tested the tuner and synthesizer. You might want to get fresh rca cables, the white tuner plug is a bit loose at the neck so be sure that one is snug when you test the system after receiving it. All the lamps work. Cosmetically great with minimal scratches/spots.

Vintage Pioneer SG-550 Graphic Equalizer Silver Gray Tested, in great used condition!

This sale is for:*Pioneer SG-550 Dual 7 band Stereo Graphic Equalizer Overall the unit is in great used condition, some very small scuffs around, no scratches or spots, please see the photos!This Pioneer Equalizer was cleaned and tested. It works great and provides an excellent sound! SpecificationsOutput Level: 1V (6V max)Gain: ± 0dBFrequency response: 5Hz to 70kHzSignal to Noise Ratio: 100dBTotal harmonic distortion: 0.005%Control Range: ± 10dBFrequency Bands: 60, 150, 400, 1K, 2.4K, 6K, 15KHzDimensions: 16.5 x 4 x 8.5Weight: 8lbYear: 1984 Thanks for visiting my sale page! Please see my other Audio/Video gears for sale!

Vintage Pioneer SG-550 Graphic Equalizer Silver Gray Tested Works Great used condition. Tested and works perfectly!Feel free to ask any questions! If you have any issues with your order, please contact me directly and I will respond to you as soon as possible. My goal is to always provide outstanding customer service.

Experience high-quality sound with the Vintage Pioneer SG-550 DUAL 7-Band Stereo EQ Graphic Equalizer. This silver equalizer has 2 channels and 2 inputs with various features including RCA, tape monitor, phono output, phono, equalizer, aux, phono input, and EQ recordings. It is compatible with RCA and stereo L/R RCA audio outputs, making it perfect for your home audio setup. The Pioneer SG-550 model is made in Japan and is a great addition to your collection of consumer electronics. Tested for power on only. See first photo. Ships USPS to 48 Continental USA states only for flat fee of $29.99.

This vintage Pioneer SG-550 Graphic Equalizer is a great addition to any audio system. The sleek black and silver design adds a touch of sophistication to your setup. This model has been tested and is in good working order, ensuring that you get the best quality sound possible. The SG-550 is specifically designed for those who are passionate about audio. This equalizer is perfect for fine-tuning your sound to your specific preferences. With its user-friendly controls and high-quality components, the SG-550 is a reliable and durable piece of equipment that is sure to enhance your listening experience. As you can see from the pictures provided this listing is in good condition with normal wear from normal use. This item has been tested and works. I only ship to the continental US.

Found this at an estate sale.Tested , Powers on and the unit does equalize in play and record. The slider LEDs do not light up though. Overall the face and shell are in good condition for its age. Sold as is.