Audio Proz Service and Sales

ADS L9e crossover upgrade

Audio Proz Inv #: 46998

We are very experienced in the repair and modification of this crossover. Our upgrade improves fidelity, phase response and correctness, power handling, and allows the speaker to output stronger bass. Originally ADS had a very pronounced midrange that was also prone to causing driver failures. Our modification solves both problems! Phase response is especially improved in the voice/midrange to produce a more complete and seamless sound character. We use matched spec mylar capacitors and other audiophile grade parts. $220 includes all parts, labor, and return shipping to modify one pair of crossover boards. Most hobbyists have found it is quite easy to (carefully!) remove the board and connectors out of the speaker.

$ 220  Contact Us  

Advent Legacy crossover

Audio Proz Inv #: 51650

Board and panel with fuse holder. Measures 3+7.8" x 5.5". Excellent condition.

$ 20  Contact Us  

Ashly SC-22

Audio Proz Inv #: 16339

2-way stereo, balanced phone jack in, 160 to 8k x-over freq, 1 U space., EXC condition

$ 220  Contact Us  

Ashly SC-70

Audio Proz Inv #: 48132

3-way crossover with modified ADD board for subwoofer out; effectively now a 4-band crossover. Completely cleaned, serviced, tested. Good #7 condition with much wear at rack edges, but all controls are tight and clean.

$ 130  Contact Us  

Ashly SC-77

Audio Proz Inv #: 27644

3 way stereo crossover, 2 Rack Space - 2 channels, Older Unit, Face plate cosmetically good, ruggedized machine, controls good, with mono subwoofer out, all cleaned, tested OK, minor ground update.

$ 240  Contact Us  

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Please be aware that there is a minimum $4-$6 to ship any part.

Ashly XR1001

Audio Proz Inv #: 47090

2-way stereo, 3-way mono. Very accurate crossover with variable response to correct for crossover aperture. Professionally cleaned and service. Excellent #9 condition with scratch on one side of rack ear.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Ashly XR22E

Audio Proz Inv #: 16685

160 to 8K x-ver zone, all input and output levels, 12 db per octave, recently cleaned and serviced. Stereo 2-way

$ 160  Contact Us  

Audio Logic X22

Audio Proz Inv #: 26996

2 channel adjustable crossover. Input level. High and low level out. Norm/rev phase switch high and low, mute switch high and low. CD EQ switch. Ground lift and stereo/mono sum. 1 space chassis w/rack ears.

$ 120  Contact Us  

Audio Logic X23

Audio Proz Inv #: 16323

Very high-accuracy, well-built machine. XLR I/O, 2 way stereo, no manual or power cord. As new. **New Low Price!**

$ 250  Contact Us  

Behringer CX-2300

Audio Proz Inv #: 28351

2 way stereo, 3 way mono. Perfect condition, new old stock. XLR in/outs only. with adjustable limiters, adjustable phase delay, and adjustable lo/mid/hi output controls. An excellent electronic crossover! **New Low Price!**

SOLD  Contact Us  

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Behringer Ultradrive Pro DCX2496

Audio Proz Inv #: 51878

Ultra high precision digital 24bit/96kHz loudspeaker management system. Like new condition with manual.

$ 228  Contact Us  

We keep our database up to date with almost 10,000 items in stock. If you see a part number and a price, we have that item in stock.

DBX 234 XL

Audio Proz Inv #: 54691

Unit is intact. Has 1 channel defective with broken controls. Sale for crucial working controls or specialized multi section sweep EQ filters. Controls, $18 each. Knobs and other parts available. #8

Contact Us  Contact Us  

Furman TX-324

Audio Proz Inv #: 42475

NEW condition, w/box, packing, manual

SOLD  Contact Us  

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Furman TX-3A

Audio Proz Inv #: 42476

Tunable 2-way stereo, 3-way mono, 2 input level controls, 4 output level controls. LIKE NEW.

SOLD  Contact Us  

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Rane AC22

Audio Proz Inv #: 28291

2 Channel (master level, low level, low delay, low mute, freq crossover point control, high level) Ground lift, 1/4 inch High an Low out, 1/4 inch input, (when only channel 2 input is used both channels driven by 1 input). Completely cleaned and serviced. Excellent (#8) cosmetic condition, minor rack rash, excellent front panel.

$ 140  Contact Us  

Rane AC23

Audio Proz Inv #: 16127

Latest version spec machine, w/phase alignment correction 3-wat stereo crossover, recently cleaned all switches & controls & sockets. Calibrated with in specs. Upgrade/Custom TRS 1/4 inch power connector and matching adapter.

$ 240  Contact Us  

Rane AC23

Audio Proz Inv #: 18774

3-way x-over, active, modified mute circuit, #8 condition (little rack rash at edge) all cleaned, QC OK.

$ 200  Contact Us  

We leave "SOLD" items on our website for machines that we often repair and provide parts for. This is to give you an idea of the products we typically carry, and direct you to alternatives you may not know about - we often have substitutes for out-of-stock parts, and are happy to recommend workarounds and different solutions to common problems.

SAE 4000

Audio Proz Inv #: 18468

Nice AAA+ condition, overlapping audio bands for low/high x-over, balance control, excellent for subwoofer, cleand & calibrated, updated capacitor 2 rack space

SOLD  Contact Us  

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Samson S-3-Way

Audio Proz Inv #: 32275

Brand NEW, Stereo 3-way, mono 4-way S3 Crossover. With phase/delay correction.

$ 180  Contact Us  

Sundholm 301

Audio Proz Inv #: 16852

Mint condition, as new, classic Sundholm X-over. With box and 2 year Warranty Card. High pass filter Q control; Low, Mid, High each have level and frequency Control; x10 switch; high bypass; main volume out pot; XLR and 1/4" ins/outs. Single rack space. An excellent electronic crossover!

$ 240  Contact Us  

Sundholm Model 402

Audio Proz Inv #: 46392

Stereo 3 way crossover. XLR and phone in/out. Very high quality crossover, serviced and tested. Excellent #9 condition with one small ding on top side of left rack ear.

$ 240  Contact Us