Technics SB-CR55 Speaker SUPS135-11 Crossover Filter / Wire Terminals Vintage Panasonic This is one pair of vintage/old Technics SB-CR55 Speaker Crossover Filters / Wire Terminals All are in good visual shape with no breaks, cracks, no previous repairs, etc. The plates are 2.5 inches square, intended to be placed in a 2.0 inch round speaker enclosure hole. All sales are final. Comes as is and as seen above. Click on any of the above images for a higher resolution image. Will ship worldwide. Shipping combined on multiple items. Shipping size is 9 in x 5 in x 5 in and weighs 6 oz. Specs: SUPS135-11 Speaker Terminal Plate with Tweeter and Mid High PassThe SUPS135-11 speaker wire terminal plate with crossover using a 100 µF series capacitor to create a 6 dB/octave, 200 Hz midrange high-pass (assuming an 8 ohm midrange), and a 1.2 µF series capacitor to create a 6 dB/octave, 5,500 Hz tweeter high pass (assuming an 8 ohm tweeter and accounting for the series 15 ohm resistor). The series 15 ohm resistor pads the tweeters response by almost 6 dB for level matching to the midrange.

Pre owned condition No power cord Comes exactly as shown in pictures

Works great but does show some age.

Sony XEC-500 Electronic Crossover. Condition is Good. Shipped with USPS Ground Advantage.

This Sony Xes X1 digital crossover network is a must-have for any audiophile looking to enhance their sound system. Designed by Sony, this device is perfect for separating audio frequencies and allowing for a more precise and clear sound. The X1 is compatible with a variety of audio setups and is sure to elevate any listening experience. The device is in great working order and is sure to provide a noticeable improvement to your audio system. With its sleek design and high-quality performance, the Sony Xes X1 digital crossover network is a great addition to any home entertainment setup.

Works great but does show some age.

Working JBL LOMid/High passive internal crossover network (drivers and cabinets not included)Great for DIY cabinet building. 1/4 inch and NL4 Connection2kHz Crossover PointLPF 12dB/oct HPF 18 dB/octRescue Audio - Reviving audio components and preventing landfill waste. A portion of proceeds are donated to select veterans foundations with every purchase. Check our feedback and buy with confidence!

Service Manual for sony XEC-700 crossover   (schematics, settings... - what you need to repair a device) It is an ORIGINAL from sony !!! Good condition! Check out my other items!By all means take me in yours favorites on!   Have fun and good luck with the repair!!!   Service Manual for sony XEC-700 crossover   (schematics, settings... - what you need to repair a device) It is an ORIGINAL from sony !!! Good condition! Check out my other items! By all means take me in yours favorites on!   Have fun and good luck with the repair!!!  

Works great but does show some age.

Working JBL LOMid/High passive internal crossover network (drivers and cabinets not included)Great for DIY cabinet building. 1/4 inch and NL4 Connection2kHz Crossover PointLPF 12dB/oct HPF 18 dB/octRescue Audio - Reviving audio components and preventing landfill waste. A portion of proceeds are donated to select veterans foundations with every purchase. Check our feedback and buy with confidence!

Up for sale here is a pair of KRK 7000 crossovers in excellent condition! These are huge and made with world class components! Because these were inside of a speaker box their whole life the still look shiny and new. Also these crossover components are basically indestructible so they still function as the day they were new. The traces are the largest I have ever seen and they are obviously made from the highest quality components. They both still look amazing! I believe these crossover at 3K and were designed for the Focal speakers I am currently selling. The KRK 7000 speakers came with focal mids and tweeters, so these crossovers are perfect for anyone wanting a high quality crossover pair for their focal speakers. They are actually beefier and higher quality than the crossovers found in almost all Focal floor standing and bookshelf speakers. The only issue is one of the sets of wires coming off the crossover is frayed, so you would probably want to splice the wires at that point or just install new, possibly longer wires to the crossovers yourself. That would be a super easy job and allow the wire to reach wherever you need them to in your cabinet. If you have any further questions please ask. These are worth at least twice what I have them listed for. I only have this one pair so when it is gone it is gone! I decided to give up on making a custom speaker set in order to buy my friends speaker off of him, so now I am selling the components separately because I no longer need them. The last picture is of what I was planning on making my speakers out of. These are some of the highest quality speakers available at any price point, so good that Wilson Audio uses these in their $50,000+ speaker lines! They were going to go into some spare KRK 7000 boxes I have and they fit exactly I believe. I have sold the mid-woofers already, but I have the tweeters, subwoofer and crossovers on sale right now for an absolute steal because I am looking to raise some money right now. Feel free and make on offer on everything if you would like. Finding this pair is almost impossible these days, so this is a rare deal at an incredible price!

Works great but does show some age.

Technics SB-CR55 Speaker SUPS135-11 Crossover Filter / Wire Terminals Vintage Panasonic This is one pair of vintage/old Technics SB-CR55 Speaker Crossover Filters / Wire Terminals All are in good visual shape with no breaks, cracks, no previous repairs, etc. The plates are 2.5 inches square, intended to be placed in a 2.0 inch round speaker enclosure hole. All sales are final. Comes as is and as seen above. Click on any of the above images for a higher resolution image. Will ship worldwide. Shipping combined on multiple items. Shipping size is 9 in x 5 in x 5 in and weighs 6 oz. Specs: SUPS135-11 Speaker Terminal Plate with Tweeter and Mid High PassThe SUPS135-11 speaker wire terminal plate with crossover using a 100 µF series capacitor to create a 6 dB/octave, 200 Hz midrange high-pass (assuming an 8 ohm midrange), and a 1.2 µF series capacitor to create a 6 dB/octave, 5,500 Hz tweeter high pass (assuming an 8 ohm tweeter and accounting for the series 15 ohm resistor). The series 15 ohm resistor pads the tweeters response by almost 6 dB for level matching to the midrange.

Working JBL LOMid/High passive internal crossover network (drivers and cabinets not included)Great for DIY cabinet building. 1/4 inch and NL4 Connection2kHz Crossover PointLPF 12dB/oct HPF 18 dB/octRescue Audio - Reviving audio components and preventing landfill waste. A portion of proceeds are donated to select veterans foundations with every purchase. Check our feedback and buy with confidence!

Working JBL LOMid/High passive internal crossover network (drivers and cabinets not included)Great for DIY cabinet building. 1/4 inch and NL4 Connection2kHz Crossover PointLPF 12dB/oct HPF 18 dB/octRescue Audio - Reviving audio components and preventing landfill waste. A portion of proceeds are donated to select veterans foundations with every purchase. Check our feedback and buy with confidence!

Working JBL LOMid/High passive internal crossover network (drivers and cabinets not included)Great for DIY cabinet building. 1/4 inch and NL4 Connection2kHz Crossover PointLPF 12dB/oct HPF 18 dB/octRescue Audio - Reviving audio components and preventing landfill waste. A portion of proceeds are donated to select veterans foundations with every purchase. Check our feedback and buy with confidence!

I am selling a Wilson Audio Watch Controller. It has been tested and is working. The chassis has a new scratches but is in overall good condition. Includes original box, manual and power cord. Sold as is.

SONY TA-4300 3-Channel Crossover Dividing Stereo Pre Amplifier Vintage Audio Domo Arigato! Welcome, Thank you for your visit. Description Operation confirmed. The appearance has small scratches, dullness, dirt, etc. due to normal use. For other appearances, please refer to the photo. *The power supply voltage is AC 100V specification in Japan.Please be careful about the voltage in your country.If the power supply voltage is different, you will need a voltage transformer. Overview A 3-channel dividing preamplifier designed for the multi-channel ES series. The transistor 2SC401, which is the same transistor as the TA-1120A and TA-3120A, is used to achieve the highest performance in line with the design of the ES series. There are four levels of crossover between low and middle frequencies : 150 Hz, 250 Hz, 400 Hz and 600 Hz. There are also four levels of crossover between middle and high frequencies : 3 kHz, 4 kHz, 5 kHz and 6.5 kHz.This allows you to find the appropriate frequency for your speakers and enclosure. In order to obtain better low-frequency characteristics through flatter frequency characteristics, a knob is mounted so that 21 combinations can be made. The cutoff characteristics of the crossover frequency are 18dB/oct. for the low-mid range and 12dB/oct. for the mid-high range.This is based on the assumption that a horn-type speaker is used for the middle and high frequencies. In such a case, the positions of the tweeter and the squaker are separated depending on the size of the opening. Therefore, it was judged that too rapid characteristics would sound apart and unnatural. Based on hearing tests, it was determined to be 12dB/oct. Specifications Circuit method: NF type filterPassband gain: +3dB (±0.5dB)Crossover frequency: Low: 150Hz, 250Hz, 400Hz, 600Hz, High: 3kHz, 4kHz, 5kHz, 6.5kHzInput impedance: 100k?Output impedance: 5k?Distortion: Passband 1V output: 0.05% or less, 3V output: 0.1% or less, 5V output: 0.5% or less, crossover frequency 2.1V output: 0.1% or less, 3.5V output: 0.5% or lessS/N: 80dB (1V input, closed circuit)Maximum input level: 3.5V, 0.5% max.; 2.1V, 0.1% max.Allowable ambient temperature: 55°C max.Semiconductors used: Transistors (19 pcs) 2SC401: 16 pcs, 2SC318: 2 pcs, 2SC292: 1 pc, Diodes SD-1Z: 4 pcsPower supply : AC100V, 50Hz/60HzPower consumption: 3WDimensions: W295 x H145 x D163mm Shipping Shipping is only available to the address registered in eBay. Shipping is by FedEx or EMS. Free Shipping Returns Unconditional Return Policy Customer service and satisfaction are very important to us.I have an unconditional return policy if notified within 30 of the receipt of the item. All returned items must be the original condition.All return requests must be made within 30 days of the receipt of the item. Please contact me first for return before you ship it back to me.The postage of the returned goods is a buyer burden. 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.We do not mark merchandise values below value or mark items as “gifts” -US and International government regulations prohibit such behavior. I am sorry but we can not arrange that because it is illegal in Japan.Thank you.

Works great but does show some age.

Working JBL LOMid/High passive internal crossover network (drivers and cabinets not included)Great for DIY cabinet building. 1/4 inch and NL4 Connection2kHz Crossover PointLPF 12dB/oct HPF 18 dB/octRescue Audio - Reviving audio components and preventing landfill waste. A portion of proceeds are donated to select veterans foundations with every purchase. Check our feedback and buy with confidence!

Working JBL LOMid/High passive internal crossover network (drivers and cabinets not included)Great for DIY cabinet building. 1/4 inch and NL4 Connection2kHz Crossover PointLPF 12dB/oct HPF 18 dB/octRescue Audio - Reviving audio components and preventing landfill waste. A portion of proceeds are donated to select veterans foundations with every purchase. Check our feedback and buy with confidence!

Working JBL LOMid/High passive internal crossover network (drivers and cabinets not included)Great for DIY cabinet building. 1/4 inch and NL4 Connection2kHz Crossover PointLPF 12dB/oct HPF 18 dB/octRescue Audio - Reviving audio components and preventing landfill waste. A portion of proceeds are donated to select veterans foundations with every purchase. Check our feedback and buy with confidence!

Sonance Cinema 260 subwoofer amplifier with low-pass crossover built-in. Has two RCA inputs and two speaker-level outputs and can power up to two passive subwoofers. In excellent condition with original packaging and printed owners manual. Power rating is 120-watts/channel @ 3ohms and 140-watts/channel @ 2ohms.