DescriptionOperation confirmed.Please understand that this is a used product. Please make sure to check the condition of the item in particular.All accessories are shown in the photos. All my products are 100% Authentic.Please feel free to contact us if you have any question. Shipping We ship using FedEx, DHL and Japan Post. PaymentWe usually ship within 5?10 business days of receiving cleared payment. International Buyers - Please Note: Import duties, taxes and charges are not included in the item price or shipping charges.These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. I do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

You are buying a amplifier in a great working and cosmetic condition.I tested item and everything works great.Look the pictures before buying.We will do our best to give accurate and truthful information in the description of the items for sale. The photos are an important part of the description.If you feel the item you purchased was not described correctly, please contact us before you leave a feedback. We will correct the situation to your satisfaction.Thank you for your business, we appreciate it very much.If you have a questions please send me a message

Sony SEQ-711 2 Channel 7 Band Graphic Equalizer, No Remote, Pre-Owned, Tested. Unit powers up, all displays, indicators and buttons function. Input / output successfully tested on line in/out side. No other testing has been done. Please see photos for details. Stored in a non-smoking environment. Tracking of your package will be provided by Ebay. We are a small business and strive for a positive Ebay experience, so please message us if you have questions/concerns.

AR Model SIX Spectral Stereo XLR RCA -22 20 kHz to a +22 Hz tone control equalizer. This is the sample unit serial number # KD1500. This rare equalizer is said to have been designed by Mark Levinson and Richard Sequera. Similar to a Cello sound wise with a graceful authority plain and simple. A clear and cloudless signal path throughout as it is dedicated to a fully balanced circuit design. Incorporating a high-performance application to restore the sound throughout. More than enough gain in both directions and if you need a sound control unit, well this is it like no other available today. Released in 1994 the exterior is nice yet has some scratches as seen, several nicks on the top corner of the faceplate. Not so noticeable from direct visually yet there. Also, several small dents on the volume knob as seen. The volume is all the way up. The knob shaft somehow slides in and out smoothly without a break on the stem. The AC mains power cable is included. TypeSpectral equalizerInput impedanceBalance : 2M ?Unbalanced : 1M ?Output impedanceBalance : 100 ?Unbalanced : 50 ?Maximum Input (RMS)Balance : 20 vUnbalanced : 10 vTHD & IMD0.005%Signal-to-noise ratio130dB(A-weight)Frequency control20 Hz : + / - 22 dB120 Hz : + / - 12 dB500 Hz : + / - 6 dB2 kHz : ± 6 dB5 kHz : ± 12 dB20 kHz : ± 22 dBInput / output balance connector polarityPin1 : ShieldPin2 : Hot (+)Pin3 : Cold (-)AC Main Power120 VAC, 50Hz/60Hz USA ModelExternal dimensionsWidth 482.6x Height 108x Depth 330.2 mmWeight6.75kg Above are the specs of this wonderful item that was only available for a very short time costing around $4,000.00 in 1994. This will be shipped in a very sturdy box well packed with a signature confirmation and full insurance only.

Sony Seq-50 Walkman EQ Stereo Graphic Equalizer No Battery Cover, Tested Works Item is in over all good condition or as noted in the description,please refer to photos to see exact condition. Used item might show minor or visible wear from age and play. Smoke free pet free home . Please feel free to message me with any questions or inquiry or if you do need more photos ,I will be happy to help . We ship items within 24 h of purchase with valid tracking number. Please check out our store to find other or similar unique and cool items we have to offer. Thank You

Sony SEQ-120 Stereo Graphic Equalizer - TESTED - WORKS - Does not include the remote, manual or any original packaging. Unit shows some wear and scratches, but overall is in good cosmetic condition. The face is clean with a couple scuff marks, all buttons and sliders are clean and work as intended and all of the illumination works. Model #: SEQ-120Serial #: 877285 Electronics Disclaimer: All electronics are marked with tamper proof security seals and serial numbers are recorded to prevent fraud. We strive to take excellent pictures and describe items as thoroughly and accurately as possible, but please dont hesitate to ask any questions that you may have. Thanks for looking! SKU#: EB-15587

Works great!

Sony SEQ-50 Walkman EQ Stereo Graphic Equalizer Black for Sony WM-D6C Tested Comes with everything pictured only. Tested and works properly. Please look at pictures for actual item and condition! Professional Seller that will pack and ship item within 1 Business day! Comes from smoke free home. Accepts returns within 30 days. *Please ask me any questions you may have about item before buying!*

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This item is pre-owned. It has been tested and works properly. Overall the unit is in very good condition with some wear (fine scratches, discoloration, small dimple on the the top case) due to age and use. As shown in the pictures, all lights work. Please review all pictures before purchasing. I ship to the continental 48 states which excludes Hawaii and Alaska. For cost effectiveness, I use FEDEX Ground, FEDEX Ground Home delivery (residence only) or UPS Ground. **Signature may be required** I do not ship to PO Box. I do not ship internationally which includes using relay/forwarding shipping services out of the country unless through the eBay international option. If you have any questions regarding this item, please ask before purchasing. This will allow a better experience and eliminating unnecessary transactions, assumed expectations, and taking up your precious time.

Graphic Equalizer - Sony SEQ-V901 7 band Graphic Equalizer TESTED WORKING FREE P&P MAINLAND UK TESTED WORKING EXPECT MARKS AND SIGNS OF WEAR AND USE SCRAPES ETC UNIT ONLY NO EXTRAS

Sony Graphic Equalizer 9 Band Spectrum Analyzer SEQ-430 TESTED Works. Condition is Used. Shipped with USPS Ground Advantage.

SONY SEQ 333ES Graphic Equalizer - Pristine Audio Working ConfirmedDescriptionPlease check the picture. Shipping Fedex or DHL.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.

Sony Seq-50 Walkman EQ Stereo Graphic Equalizer No Battery Cover, Tested Works Item is in over all good condition or as noted in the description,please refer to photos to see exact condition. Used item might show minor or visible wear from age and play. Smoke free pet free home . Please feel free to message me with any questions or inquiry or if you do need more photos ,I will be happy to help . We ship items within 24 h of purchase with valid tracking number. Please check out our store to find other or similar unique and cool items we have to offer. Thank You

Unit is is missing the bass on/off button. LED light turn on and off sometimes. Other than that, units works . Input and all outputs work This Sony XE-90mk2 Car Graphic Equalizer is a great addition to your car audio system. It is compatible with a universal brand and has been tested to ensure its quality. The manual and resources are included, making it easy to use and install. The unit quantity is one and it is manufactured in Japan. This Equalizer is perfect for those who want to enhance their cars sound quality. It is compatible with Sony XE-90mk2 and has a sleek design. Get your hands on this amazing product and enjoy a better audio experience in your car.

Enhance your audio experience with the Sony SEQ-300 7 Band Graphic Equalizer. This high-quality equalizer was manufactured in Japan in 1988 and features analog technology, providing superior sound quality. The equalizer has two stereo L/R RCA audio inputs and outputs, with a power output of 5 watts. This Sony SEQ-300 equalizer has been thoroughly tested and is in excellent working condition. Its sleek black design and compact size make it the perfect addition to any stereo amplifier or tape deck setup. Enjoy customized sound and improve your audio quality with this premium Sony equalizer.

Sony SEQ-50 Walkman EQ Stereo Graphic Equalizer Black for Sony WM-D6C Tested Comes with everything pictured only. Tested and works properly. Please look at pictures for actual item and condition! Professional Seller that will pack and ship item within 1 Business day! Comes from smoke free home. Accepts returns within 30 days. *Please ask me any questions you may have about item before buying!*

ShippingFedEx 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.

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This auction is for rare Sony SEQ-555es 10-band Stereo Graphic Equalizer / Spectrum Analyzer. The unit was tested, see demo / details below. Full demo is included here: DEMO: Full Demo CONDITION REPORT: * Very good used condition - shows some light cosmetic wear associated with use including marks, light scratches. * Sony SEQ-555es Stereo Graphic Equalizer / Spectrum Analyzer is functional. Please see images / full video demo below for more details. The following basic functionality tests were performed (refer to the demo for specifics) 00:06 - Playing CD (with factory EQ preset loaded) 00:12 - Testing EQ bands 00:24 - Inverting EQ curve (Character function) 00:35 - EQ LEVEL selectors (+/-6 dB: Fine correction in 1dB steps vs 2dB adjust.) 00:54 - EQ Mode selectors (L chan. only, R chan. only, L+R channels simultaneously) 01:13 - Loading Factory Memory EQ Presets 01:30 - Storing custom EQ profile in memory 01:37 - Testing EQ bands (additional tests) 02:30 - Switch Source to Tape 1 to apply EQ elsewhere 02:52 - Switch Source to Tape 2, apply EQ 03:49 - REC OUT SELECTOR - check buttons Description: - Sonys powerful professional-grade solution for active equalization / spectrum analysis for various audio sources. - The unit looks timeless and will enhance the look and feel of your audio system. - Finally, the unit is rare with very few of them being traded online. TECHNICAL SPECIFICATIONS Inputs ....................................(0dBs =0.775V) MIC .............................Low Impedance (Minijack) LINE IN ..................-10dBs (245 mV) / 50 kohms / Phono jack AUX 1,2 ..................-10dBs (245 mV) / 50 kohms / Phono jack TAPE 1,2 .................-10dBs (245 mV) / 50 kohms / Phono jack Automatic sound field adjustment Measuring level: About 74dB SPL (at microphone position) Measuring time: About 2 seconds for each channel after level reaches the measurable level Number of measurements (averaged): Max. 16 times Fixed memories A: for rhythm music B: for female vocal C: for classical and mood music FLAT: 0dB (flat response) Frequency response MIC: LINE: 10 Hz - 100 kHz +0/-2dB (Adjusted according to the Sony microphone - not included) Total harmonic distortion LINE: Less than 0.006% (1 V output, 1 kHz) Signal-to-noise ratio LINE: More than 97 dB (A network, flat, 1V output) Center frequencies: 31.5Hz, 63Hz, 125Hz, 250 Hz, 500 Hz, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz (for both graphic equalizer and spectrum analyzer) Adjustable range: L, R or L+R (left does not engage - most likely sticky button) +/- 12dB (2dB step), +/-6dB (1dB step) Frequency response reverse function (CHARACTER button) General Power requirement 120 or 240 V ac, adjustable, 50/60 Hz (AEP, E model) 120 V ac, 60 Hz (US, Canadian model) Power consumption 25 watts AC outlets (US, Canadian only) 2 switched, 450 watts max. 1 unswitched, 450 watts max. Dimensions: Approx. 430 x 105 x 275 mm (wi/h/d) (17 x 4.25, x 10 7/8 inches) including projecting parts and controls Weight Approx. 5.2kg (11lb 8 oz) !!! PLEASE NOTE: REMOTE and MIC are not included

Item is not tested. We dont have a way to test the unit. Item is sold AS IS. No accessories included. No return accepted.

Add the Sony SEQ-210 to your home audio system for a high-quality audio experience. With two channels and two inputs, this equalizer is perfect for connecting your devices and enhancing your sound quality. The sleek black design will complement any home decor. This rare vintage stereo equalizer has been tested and is in working condition, making it a valuable addition to any collection. Get yours today! Tested and working! Very clean and well taken care of!

Sony SEQ-431 7 Band Graphic Equalizer Tested Works Great see pictures for set Cxroo

This auction is for Sony SEQ-711 7-band Stereo Graphic Equalizer. The unit was tested, see demo / details below. Full demo is included here: DEMO: Full Demo CONDITION REPORT: * Very good used condition - shows some light cosmetic wear associated with use including marks, light scratches. * Sony SEQ-711 7-band Stereo Graphic Equalizer is functional. Please see images / full video demo below for more details. The following basic functionality tests were performed (refer to the demo for specifics) 00:06 - Playing CD (original flat EQ) 00:24 - Bypass EQ 00:32 - Loading Memory EQ Presets 00:51 - Activating EQ Reverse 01:14 - Creating a custom EQ profile 01:21 - Adjusting EQ for Right Channel only 01:29 - Adjusting EQ for Left Channel only 01:39 - Adjusting EQ for both (L+R) Channels 01:47 - Storing custom EQ profile in memory 02:20 - Switch Source to Tape 02:30 - Fix old tape EQ Description: Input Sensitivity: 245mV Output Level: 245mV Frequency response: 20Hz to 50kHz Signal to Noise Ratio: 100dB Total harmonic distortion: 0.01% Control Range: ± 10dB Frequency Bands: 63, 160, 400, 1K, 2.5K, 6.3K, 16KHz Dimensions: 430 x 95 x 265mm Weight: 3.2kg Dimensions: ~ 17 X 10.5 X 4-3/8 inches Weight: 3.2kg (~7 lbs) REMOTE IS NOT INCLUDED