$11.47
Preamplifier Tone Board,Amplifier Volume Control Preamp Tone Board Equipped 4 Channels Dual AC 12V-18VAmazon$12.68
NE5532 Preamplifier Tone Board HiFi Stereo Amplifier Volume Control 4 Channels Amplifier Treble Mediant Bass Volume AC 12V-18VAmazon$36.68
NE5532 Preamplifier Bord HIFI 5.1 Tone Plate Volume Control Panel Preamp Mixer Board Pre-Amplifier BoardNewegg$21.56
Stereo Audio Preamplifier, Bluetooth 5.0 Tube Preamplifier, 20dB Dual Op Amp NE5532 Stereo Preamp with 3.5mm Port for Phono Turntable SpeakerAmazonSAVE $25.50
$14.49$39.99
Voyager III Preamplifier Consumer Broadband VHF/UHF PreamplifierAmazon$156.16
STMKB Audio Preamplifier, 5-Band EQ Equalizer with VU Meter, Independent Control Knob, Dynamically Decorate The Audio Environment, Bringing More Visual and Auditory Effects.Amazon$165.08
Stereo Phono PreamplifierNewegg$14.18
KEMO Stereo Preamplifier [M237]Amazon$109.00
Bellari PP532 Passive PreamplifierAmazon$18.68and up
Pyle Pro Ultracompact Phono Turntable Preamplifier PP444B&H Photo & 1 more$54.99
MM Phono Preamplifier, Hi-Fi Turntable Preamp for Home Audio/Record Player/Stereo Amplifier/Active Speaker [Nobsound T3]Amazon$25.99and up
Pyle Pro Ultracompact Phono Turntable Preamplifier (PYLPP555) | QuillQuill.com & 1 more$19.25
Upgraded HiFi Tube Preamp 6K4 Tube Preamplifier Amplifier Upgraded Buffer Auido Amp Speaker Sound Amplifier Tough Preamplifier Preamp Tube Board DIY Set 6K4 Preamp Tube Board Preamplifier HeadphoneAmazon$12.28
NE5532 Stereo Preamplifier Volume Control Board with Treble Midrange and Bass Tone Controls DIY Kit Preamp ModuleAmazon$65.99and up
Art Pro Audio DJ PRE II Phono PreamplifierAdorama & 1 more$69.99
ART Dual RP Dual Phantom Powered Mic PreamplifierAmazonSAVE $1.45
$20.06$21.51
Mini Electronic Audio Stereo Preamplifier, Small Stereo Audio Preamplifier Amplifier Ne5532 with RCA 3.5mm Input OutputAmazon$13.45
Taidacent XH-M151 Digital Tuning Preamp Tone Board Tube Mic Preamp Audio Processor Preamplifier XR1075 Digital PreamplifierAmazon$10.35
DC 3-5V SSM2167 Microphone Preamplifier Board Low Noise COMP Compression Module Mono Microphone Preamplifier Low VoltageAmazonSAVE $27.50
$275.00$302.50
Bellari VP130 Mm Tube Phono Preamplifier With Headphone AmplifierAmazon$16.64
Phono Preamp Preamplifier with Level Volume Control RCA Input Output 1/4' TRS Output InterfacesNewegg$167.99
Zell Usb Dual Pre Two Channel Preamplifier/Computer InterfaceNewegg$249.00
Tiptop Audio Buchla 207t Mixer and Preamplifier Eurorack ModuleAmazonSAVE $35.00
$255.00$290.00
dbx 286S Preamplifier Channel Strip Mic Pre Amp w/ 2X 25' XLR CablesAmazon$199.53
Pyle PD3000BA Home Theater Preamplifier Bluetooth Audio & Video Stereo ReceiverNewegg$149.00
Cloud Cloudlifter CL-1 Phantom Powered In-Line Microphone PreamplifierNewegg$659.00
GUSTARD P26 Fully Balanced Preamplifier LM49860 HiFi Pre Amplifier (Black)AmazonSAVE $30.99
$112.99$143.98
AIYIMA T2 Tube Preamplifier with Bluetooth 5.0 Bass Treble Control and AIYIMA A07 TPA3255 Power Amplifier 300w+300W Class D Amp BundleAmazon$82.99
Mulcort Audiophile Tube Preamplifier Audio HiFi Electric Tube Amplifier 4 Inputs 2 Outputs Audio Interfaces Lossless Audio Switching Amplifier Built-in 5532 ChipAmazon$299.99
Alesis MultiMix 12R | 12-channel Mixer & Microphone Preamplifier in 3U RackAmazon$88.61
Pyle PPRE70BT Bluetooth Home Pro Audio Preamplifier Receiver System With RemoteWayfair$202.96
Pyle 3000W 4 Channel Bluetooth Hybrid Preamplifier System w/Microphones & RemoteNewegg$129.00
Bellari Bellari PA550 Preamplifier with RIAA Phono Preamp & Headphone Amp PA550B&H Photo$57.50
Turntable/Phono Preamp Preamplifier Pre Amplifier W Aux Input and Volume ControlAmazon$899.00
Ladder Bach Fully Balanced HiFi Preamplifier R-2R Structure Stable Output AmplifierAmazon$169.00and up
Behringer Ultragain Pro MIC2200 V2 2-Ch Audiophile Tube Mic/Line PreamplifierAdorama & 1 more$18.46
ANALOG DEVICES AD SSM2019 Audio preamplifier, Latest Generation SSM Design SSM2019BNZ : NewAmazon$218.65
Behringer Ultravoice UV1 Single-Channel Audiophile Microphone Preamplifier with USB Audio InterfaceAmazon$47.08
Rechargeable Dynamic Microphone Preamplifier LCD Screen Sound Built-in Rechargeable Battery Amplifier Microphone AmplifierAmazon$69.94
6J1 tube tube preamplifier, home fever amplifier, front high and low bass adjustment, frequency response 20-30K HzNewegg$99.99
Winegard Boost XT Pro - Outdoor Ultra-Low Noise Preamplifier + Integrated Channel Finder,BlackAmazon$9.99
Comimark 1Pcs HiFi NE5532 OP-AMP Preamplifier Amplifier Volume EQ Tone Control BoardAmazonSAVE $6.99
$92.99$99.98
Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum and 7-Pin 5654W Tested/Matched Vacuum Tubes Substitute for 6AK5 6J1 6J2 6J1P EF95 Preamplifier Tubes (2PCS)Amazon$150.99and up
PYLE Multi Channel Bluetooth Preamplifier Receiver - 2000 Watt Audio Home Speaker Sound Stereo Receiver W/ Radio, USB, Headphone, Aux, RCA, Dual Microphone W/ Echo, Led, Wireless Streaming - P2001BTAmazon & 1 more$21.47
MERRYHAPY Tube Amplifier Hi-fi Stereo Preamp Tube Board Preamplifier Audio Preamp Pre-amp for Turntable Preamp Tube Board Preamplifier for Home Theater System Tube Preamp HiFi Sound SystemAmazon$30.99
SynoRiver High Precision Passive Preamp, HiFi Preamplifier - RCA Stereo Audio Signal Volume Control (Silver)Amazon$27.72
Vinyl Phono Amplifier Preamplifier Board JRC2150BBE Vinyl Turntable MM MC Phonograph Singing Treble Bass Effect ProcessNewegg$28.78
Preamp Tone Board, 2.0 Preamp Stereo HIFI NE5532 Tone Board Preamplifier, Amplifier PreamplificadorNewegg$69.99
USB Audio Interface with Mic Preamplifier 48V Phantom Power 24 Bit 48kHz Audio InterfaceAmazon$26.98
VKheroKV LP-A Preamp Preamplifier, Pre-Amplifier for Turntable Audiophile M/M Phono preamp with Level Volume Controls 2 RCA, Low Noise Operation, with 12 Volt DC Adapter. LP-AAmazon$71.49
Portable Audio Interface USB Sound Card Mic Preamplifier Computers Recording Tuning Digital Mixing EquipmentNewegg$52.99
Nobsound NS-08E Vacuum Tube Headphone Amplifier Hi-Fi Valve Headphone Amp Stereo Audio PreamplifierAmazon$109.99
sE Electronics DM1 Dynamite Active Inline Microphone Preamplifier with Two 10' XLR Cables BundleAmazon$11.19
HiLetgo NE5532 OP-AMP HiFi Preamplifier Pre Amplifier Bass Treble Balance Volume Tone Control BoardAmazon$26.71
Ultra-Compact Phono Preamp Preamplifier With Rca 1/4Inch Trs Interfaces Preamplificador Phono Preamp(Eu Plug)Newegg$185.93
T2 tube amplifier front stage tube amplifier, hifi audio fever amplifier, preamplifier, 20Hz (-0.3db) -20KHz (-1db)Newegg$21.90
Veemoon Turntable Preamp Stereo Amplifier Phonograph Preamplifier Pre Amp Phono Preamp Pp400 Front Electronic Record PlayerAmazon$22.99
TENEALAY HiFi RCA Passive Preamp Stereo Audio Preamplifier with Volume Control, A/B Audio Switch selector FV2Amazon$28.08
DC 12V 24V PT2399 Digital Microphone Audio Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator OP275 Op AmpNewegg$44.40
Nvarcher SX45A Single Op Amp Chip Replace Opa627 Audio Discrete Component Operational Amplifier HiFi AUDIENCE PreamplifierNewegg