Large reel, 7 1/2 and 15 IPS. High speed semi pro version 1/4 Track. Stereo format. With pioneer hub adapters in pioneer road travel case. Bias 2 for high speed, bias 1 for 7 IPS. All clean. Calibrated. Modified for better HF EQ. NICE. 9+ condition. Speed runs 1% fast by design.
4 track simulsync 1/4 inch tape. Pitch control. Metal Reel, Pitch Control, Hub Adapters, All channels within 1db tracking. Complete clean calibrate (1 meter replaced) 8/10 Condition, heads are at 85%, no feet on back or bottom #8+ Condition
Line/Gradient shotgun condenser capacitor microphone. Particularly useful for miking dynamic action in film/TV audio as well as in “spot” miking techniques in the music studio or theater. Like new condition, obvious display box wear. (no foam windscreen) #8+ SN: 2080
Dual monaural construction. Stereo power amplifier. Back panel level control, 2 way speaker switch. New capacitors installed, including bypass capacitors. Good quality relays UPDATED. Nice condition, low use time. 9. We can do a capacitor rebuild on this model for $200-300.
(Pair) 3-way, double woofer, dome midrange + Tweeter. Walnut Cabinets in excellent condition (21. 75"x12. 25"x10. 5"), knit brown grills - few pulls upper right hand corner). AP modded version 4 to correct midrange balance and impedance (woofer inductor 1. 0mH to improve bass). Excellent sounding full range Hi Fi speaker! Woofers professionally refoamed. #9 condition.
Stereo receiver, Silver faceplate in nice condition, 35 watts per channel. Phono, Aux, Tape 1 and 2 inputs. The power switch has been built onto back panel, speaker select switch for no longer works for power! Modified power supply, upgraded relay, RFI suppression caps added to inputs, FM alignment. Condition is #8 due to non original power switch. Extremely low use machine
Direct Drive. Auto Shut off, Pitch control, Can be operated manual/auto functions. *Needs Felt Stacked on Each Foot before sale, customer request. Note: unit hypersensitive on shut off @ end of record. Headshell has Shure V15 III, no stylus-Technics, headshell can also be fitted. No dust cover. #9 condition
Multipattern condenser microphone with omni, figure eight, and cardioid pick up patterns. AP Rev3 modified! -10dB pad is vintage dampening to remove stridency and make less sibilant and warmer. High pass filter is dip filter, pulls mid vocal back, source seems farther away. Welded board grounds. Upgraded capacitors. Superspec quiet unit. Pattern switching takes longer due to improved power supply.
Tube microphone preamp. Audio Pro Modified for tube harmonic enhancement circuit, high quality USA Sylvania 12AX7A tube, also has IN/OUT phase, second harmonic enhance Control. Six stage tube design for preamp, compression, and equalization. New stock fully QC'ed. With true tube "Gain Cell" compressor. Super spec unit.
HH Scott Model 2506 Solid state stereo/type 715 TT hybrid
# 60521
Fully automatic, dropping spindle. FM tuner, headphones jack, tape monitor, right/left 1/8" microphone inputs. Auto return indexing is a little off, additional piece has been attached to arm rest to catch arm. No dustcover. Foam installed under chassis to improve suspension. Unit had many capacitors replaced also. Good condition, minor wear and tear on chassis face and wooden cabinet. 9
Best quality. Auto reverse, forward play. Machine has #9 condition. Heads are 80% good with perfect wear path. Unit calibrated to N. A. B. Standards. Record play levels match +/- 1db speed calibration. New counter belt , Recent new pinch roller. Light white speckles on top case. #8+ condition.
We have thousands of items in inventory. To see our full inventory select the category under the Products dropdown menu at the top of the page.
Klipsch KP-250 IIA
# 32062
Pro Box, 12" woof, 3-way design 2 horns mid and hi, recessed carry handles, recessed cup hole for "large" pole stand, banana and speaker inputs, composite corner and edge protection, 60 lbs each, AP added 1/4" input connection, selling as pair, will sell one for $500.
Pre amplifier, superior design, gunmetal gray, rack mount with rack handles, excellent phono stage, MM + moving coil class A fet design, eq circuit with turnovers (3), (bass 50/120/250 treble 3K/6K/12K), external processor (EPL loop), cosmetics excellent, low use, all control switches cleaned, #9
Excellent condition in our opinion. All original vintage tubes are still in the machine. Excellent FM calibration and service done at Audio Pro, scope alignment for FM is on target. Scope brightness calibration for intensity is max. Scope visibility is very good and easily read but not bright. Basic service of cleaning all controls and switches done. Tube pins and sockets cleaned as necessary. Capacitor and power supply volts all are on spec. It has truly excellent internal cosmetics. It is odd that tubes have only modest use time. All performs well but scope display is weak but again, totally readable. Channel separation better than 40db THD is . 2% or less. Unit was heat run for a day. The one problem the unit may have is possibly one of the FM vactrols sometimes is a little off spec by 1 or 2 db or so in level but channel balance is stable over long listening periods for certain. There is a S. S. Number scratched into internal chassis top, above Marantz logo almost unnoticeable.
2 track rec play, 4 track play head. Low use but much finger wear from editing face #7 condition. #8 mechanical heads 90% good. SN 18302122. #8 condition. Cleaned. Calibrated. Edit, speed switch replaced, some lettering worn away at function buttons. Calibrated for Ampex 456, Maxell.
Direct drive turntable, semi automatic (auto return). 33/45 with pitch control. With Audio Technica AT311E Cartridge on Audio Technica Headshell. T. T Chassis dampening. Ground, copper shielding mods. Dust cover in very good condition (Fine scratches/swirls from use) Hinge springs not tense to hold up dust cover. #9- condition (hard copy was MIA when sold)
Manual only with cue. Long arm Turntable. Wood Base. New Audio Technica 311EP cartridge installed. Dust cover is in 7/10 condition (has obvious scratches). Turntable in 9/10 condition overall. Improved grounding and dampened and decoupled arm to lessen microphonics.
Matched pair can be made avaliable for $160 each or $310 the pair. Ribbon microphone. Figure 8 pattern. Very highly recommended ribbon mic. New in box.
We have thousands of items in inventory. To see our full inventory select the category under the Products dropdown menu at the top of the page.
Sonic Frontiers Line 1 Amp
# 63522
Tube preamplifier, with a spare E88CC tube and garden hose style Essence AC cord. This unit has (4) JJ 6922 tubes from original design, and (2) 6DJ8 vintage (looks to be Mullard from Great Britain) installed in later stage for better harmonic distortion levels (about . 1%). This unit is in #9+ condition!
Stereo Receiver, silver face wood case, 2 speaker switcher, high/low filters, nice tone control, multi selector input, record out select, 40WATTS per channel. 7+/10 condition, minor stains on knobs, FM center meter is non-functional, complete service clean, power supply ground mods etc, updated STK drive and IC. Unit has seen virtually no use time!
Basic linear tracking tone arm, Andante cartridge in #9 condition, updated power supply with new caps, nice, some obvious finger wear, cracked stem on dust cover, #8
5 band sweep EQ with high/low level inputs/outputs 1/4" TRS. Modified power supply, upgraded capacitors, RF ground wiring upgrade, high/low phone jack inputs modified to allow 2 signals to be mixed in. Super accurate controls, used as shop owner's personal mastering EQ. Condition: 9
(Pair) Nice Walnut Cabinets (24 5/8"x 14 5/8" x 10 3/4"). 2 Way with 10" Passive radiator, 1" Peerless Soft Dome Tweeter, 8" Woofer. Woofers/ Passive Radiator had Professional Refoam. AP added a 1mH inductor on Woofer to improve voicing + tighten the bass. Slightly bright, designed for large room grills/Cloth in excellent condition (No tear holes or warpage). 1 Brass logo is missing. #8+ condition Sounds very good, tight bass, real nice.
