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Preamps
( 218 Preamps sorted by Price High to Low.)
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Behringer Ultragain Pro MIC2200
# 35965
2-Channel Tube Microphone Preamplifier/Line Driver/DI Box. "Soft Mute" 48v phantom, XLR & 1/4" ins/outs. Integrated parametric EQ. 12 segment LED meter. New in box. Great preamp at incredible price.
$ 98
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Rolls MP13 Mini Mic Preamp
# 19512
Mini Mic Preamp - Mic preamp with 30v phantom power
$ 90
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Behringer Shark DSP110
# 34961
Digital 24-Bit Multifunction Signal Processor. Mic/Line preamp, Feedback destroyer, delay line for speaker time-alignment, compressor, 48 V phantom power, 24-bit A/D and D/A converters. Very compact (5 units mount in just over 1 rack space). Great "Swiss army knife" live application tool. New unit, in box.
$ 90
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Behringer Shark DSP110
# 34960
Digital 24-Bit Multifunction Signal Processor. Mic/Line preamp, Feedback destroyer, delay line for speaker time-alignment, compressor, 48 V phantom power, 24-bit A/D and D/A converters. Very compact (5 units mount in just over 1 rack space). Great "Swiss army knife" live application tool. New unit, in box.
$ 90
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Rolls MP13 Mini Mic Preamp
# 18815
Mini Mic Preamp - Mic preamp with 30v phantom power
$ 90
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APT 1 Amplifier Upgrades and Repairs Technical Information: Read more about it here.
Behringer Shark DSP110
# 34963
Digital 24-Bit Multifunction Signal Processor. Mic/Line preamp, Feedback destroyer, delay line for speaker time-alignment, compressor, 48 V phantom power, 24-bit A/D and D/A converters. Very compact (5 units mount in just over 1 rack space). Great "swiss army knife" live application tool. New unit, in box.
$ 90
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ART USB Dual Pre
# 57636
Two Channel Preamp/ Computer Interface. #10 Condition (New).
$ 88
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NAD PP-1
# 59056
Basic as new demo high quality phono preamp. 9/10 condition.
$ 88
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DBX mini-pre
# 70575
Basic tube based design. XLR & Phone (1/4) in/out. Like new Demo unit. #9 condition
$ 88
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Pioneer EG-X707
# 57435
Audio video processor. Composite Video in/out, RCA connectors only, L+R Audio, 7 band EQ (+10db). Several scuffs on top panel/minor dent right side. Condition #8
$ 88
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ART Tube MP
# 59926
Tube Mic pre amp single channel XLR & outs & 1/4 INS (unbal). Phantom power 9vac Supply. New in box # 10 condition
$ 80
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dbx Mini-Pre
# 42402
Mint condition, single channel design with 12AX7 vacuum tube, -20db pad, phase switch, and 48v phantom supply. Peak and power LEDs. 60dB gain and -infinity to +10dB of output level. XLR microphone input, 1/4" TS line input, balanced 1/4" TRS and XLR outputs Table top design, very portable.
$ 80
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Rolls PB24
# 19289
Mic Preamp mono, phantom 12/48v, super compact, can run on battery or with power supply
$ 78
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dbx Mini-Pre
# 42401
Mint condition, single channel design with 12AX7 vacuum tube, -20db pad, phase switch, and 48v phantom supply. Peak and power LEDs. 60dB gain and -infinity to +10dB of output level. XLR microphone input, 1/4" TS line input, balanced 1/4" TRS and XLR outputs Table top design, very portable.
$ 70
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ART DJ PRE II
# 61866
Phono preamplifier, variable preamp gain, RCA outputs, new in box, OUR RECOMMENDED PHONO PREAMPLIFIER! #10 condition
$ 68
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FYI, Around the database you will often see us describe the condition of units on a scale of 1-10. #10 would mean the product is new from one of our suppliers, such as Behringer, Audio Technica, etc. #9 means the product is in perfect condition but is used, #8 implies there are some minor cosmetic scratches but unit is mechanically perfect, and so on and so forth.
Behringer V-Tone Guitar GDI21
# 53921
Guitar amp modeler/direct recording preamp/DI box. New.
$ 48
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Behringer Microphono PP400
# 53914
Stereo phono preamp. New.
$ 38
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Ampex phono preamp 4010097-01
# 48142
Phono preamp with RIAA equalization. (This is a Mono Device) , Uses 8-pin socket connector. (1 only) Excellent #9 condition.
$ 38
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Behringer Tube ULTRAGAIN MIC200
# 61672
High-end vacuum tube preamplifier with preamp modeling technology, 20db pad, +48V, low cut phase reverse, 16 preamp voicings, neutral, vocal, guitar, piano, etc. .. Excellent condition with original box/packaging/manuals, a few very minor marks on unit but looks and sounds great, #8 condition
$ 36
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A-PA1 Solid State Stereo Phono Pre-amp
# 27173
Stereo Phono preamp.
$ 24
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Mic Input Transformers
# 70177
ACEM 70500852 - High quality, superior shielded, 600 to 50k mic transformer, 1" diameter, 12 available ($22 each), ACEM 70500166 - 600 to 600 ohm line transformer, up to +14DBM use, similar to most standard fit, 1. 5" square fit, (depending use probable fit some square shield around), 4 available ($22 each)
$ 22
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Tubessence Aphex 107 face plate
# 45343
New old stock, never used. For two channel thermionic microphone preamplifier. White lettering with gray background and purple border. Perfect condition!
$ 18
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GOgroove Phono Preamp
# 63220
Basic phono to line level w/ RIAA equalization, RCA / 1/4" TRS output (line level), 12v DC power supply included, Small and compact (4"x2. 75"x1. 25"h), Original box and manual, Used in Excellent condition #9
$ 18
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Nakamichi CA-7A
# 62855
Control Amp. (2) Phono in with selectable MC/MM, 3 position cartridge loading switch, and 3 position gain selector. Tuner, CD, Aux 1 and 2 inputs. (2) Tape loops, and (2) set main RCA outputs. (Has some DIN connectors for Tape, CD, Tuner). Complete cleaning and serviced by AP. No remote, Missing (2) function selector gap covers. #8 condition. Missing (2) Function selector gap covers for CD and Tuner
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APT Preamp Faceplates
# 63434
Pebble Black Finish, various available. One (1) in #9 Condition- $68. Six (6) more available in various conditions, all good with no major damage, approximate #8+ condition -$46.
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APT 1 Amplifier Upgrades and Repairs Technical Information: Read more about it here.
APT Holman 1
# 71751
PRE Pre-Amp board, phono, 201A board, medium gain version, not updated but works, must be adjusted for specific input impedance, 9 Condition
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ART TPS II
# 55438
Tube with variable bias. Modified for more professional tube equalization, settings for tube gain are more subtle. REV 6/7 with modified circuit and control to adjust tube harmonics engineering sample. #8 condition
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ART PRO MPA II
# 62835
2 channel Tube microphone amplifier. Adjustable gain, impedance, and master output level. Instrument input (high Z). Low cut filter (adjustable). Plate voltage: Normal/High. Worn box mint unit demo unit for rental #9 condition
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Newmann PV76
# 44157
Up to 76dB gain in 6dB increments, selectable high pass filter at 40, 80 and 140Hz, XLR mic level inputs and XLR +4 dB outputs.
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Model PE2 Line Amp
# 26438
Preamp, 600 ohm in, 8 ohm out, input/output volume control, small add on line box converter for installation/adapting audio signal - call for details
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