Preamplifier Kit - 搜索视频

购买 preamplifier kit

$226.80

Tekbox TBHDR1 - High Dynamic Range RF Pre-Amplifier | Tequipment

TEquipment

$226.80

Tekbox TBHDR1 - High Dynamic Range RF Pre-Amplifier | Tequipment

TEquipment

$629.00

Rigol PA-DSA875 Preamplifier 100Khz To 7.5Ghz | Tequipment

TEquipment

$629.00

Rigol PA-DSA875 Preamplifier 100Khz To 7.5Ghz | Tequipment

TEquipment

$629.00

Rigol PA-DSA832 Preamplifier 100Khz To 3.2Ghz | Tequipment

TEquipment

$629.00

Rigol PA-DSA832 Preamplifier 100Khz To 3.2Ghz | Tequipment

TEquipment

$233.97

JJ Marshall JMP & JCM800 100W Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes And Matched Quad EL34 Power Tubes

Sweetwater

$233.97

JJ Marshall JMP & JCM800 100W Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes And Matched Quad EL34 Power Tubes

Sweetwater

$3,249.00

Russound SMZ16-PRE Multi-Zone Preamplifier/Controller For Russound Distributed Audio Systems

Crutchfield

$3,249.00

Russound SMZ16-PRE Multi-Zone Preamplifier/Controller For Russound Distributed Audio Systems

Crutchfield

$183.99

Bluetooth Multi-Channel Hybrid Pre-Amplifier System - 3000W Home Audio Rack Mount Stereo Power Amplifier Receiver W/ Radio, USB, UHF, Dual Wireless

Amazon.com

513

Free shipping

$183.99

Bluetooth Multi-Channel Hybrid Pre-Amplifier System - 3000W Home Audio Rack Mount Stereo Power Amplifier Receiver W/ Radio, USB, UHF, Dual Wireless

Amazon.com

$78.01

$96.24

Phono Preamp, Bench Preamplifier, Hi Fi Tube Stereo Audio Amplifier, Hi Fi Audiophile Preamplifier For Home Audio Record Player Sound System (US Plug)

Amazon.com

Free shipping

折扣 18%

$78.01

$96.24

Phono Preamp, Bench Preamplifier, Hi Fi Tube Stereo Audio Amplifier, Hi Fi Audiophile Preamplifier For Home Audio Record Player Sound System (US Plug)

Amazon.com

$169.00

JJ Vox AC30CC2 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium Vacuum Rectifier Tube, 5AR4

Sweetwater

753

$169.00

JJ Vox AC30CC2 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium Vacuum Rectifier Tube, 5AR4

Sweetwater

$135.96

JJ Peavey Classic 50 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And (2) 6L6 Power Tubes

Sweetwater

753

$135.96

JJ Peavey Classic 50 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And (2) 6L6 Power Tubes

Sweetwater

$2,499.00

RIGOL RSA6000-P26 - 26.5 Ghz Preamplifier | Tequipment

TEquipment

$2,499.00

RIGOL RSA6000-P26 - 26.5 Ghz Preamplifier | Tequipment

TEquipment

$27.37

Pyle Phono Turntable Preamp- Mini Electronic Audio Stereo Phonograph Preamplifier With 9V Battery Compartment, Separate DC 12V Power Adapter, RCA

Amazon.com

1 千+

$27.37

Pyle Phono Turntable Preamp- Mini Electronic Audio Stereo Phonograph Preamplifier With 9V Battery Compartment, Separate DC 12V Power Adapter, RCA

Amazon.com

$18.25

Pyle Phono Turntable Preamp - Mini Audio Stereo Phonograph Preamplifier With RCA Inputs & Outputs, Low Noise Operation, 12V DC Adapter Powered,

Amazon.com

$18.25

Pyle Phono Turntable Preamp - Mini Audio Stereo Phonograph Preamplifier With RCA Inputs & Outputs, Low Noise Operation, 12V DC Adapter Powered,

Amazon.com

$619.00

Behringer 676 Tube Preamplifier And Limiting Amplifier Mono Channel Strip With Vacuum Tube Preamp, FET-Style Compressor, And Midas Transformers

Sweetwater

$619.00

Behringer 676 Tube Preamplifier And Limiting Amplifier Mono Channel Strip With Vacuum Tube Preamp, FET-Style Compressor, And Midas Transformers

Sweetwater

$68.59

ART DJPREII Phono Preamplifier

Amazon.com

1 千+

Free shipping

$68.59

ART DJPREII Phono Preamplifier

Amazon.com

$4,000.00

Mcintosh DS200 Streaming DAC/Digital Preamplifier With Wi-Fi And Bluetooth

Crutchfield

$4,000.00

Mcintosh DS200 Streaming DAC/Digital Preamplifier With Wi-Fi And Bluetooth

Crutchfield

$4,299.99

Anthem STR Preamplifier Stereo Preamplifier With Built-In DAC And Anthem Room Correction - Black

Crutchfield

$4,299.99

Anthem STR Preamplifier Stereo Preamplifier With Built-In DAC And Anthem Room Correction - Black

Crutchfield

$25.60

LJM - MX50 SE Audio Amp Power Amplifier Board Dual Channel 100W+100W Hifi Stero KIT DIY

Amazon.com

$25.60

LJM - MX50 SE Audio Amp Power Amplifier Board Dual Channel 100W+100W Hifi Stero KIT DIY

Amazon.com

$321.00

Mesa/Boogie California Tweed 6V6 4:40 Re-Tube Kit Guitar Amp (4) 6V6 STR 417 Power Tubes, 12AT7 Preamplifier Tube, And (5) 12AX7 Preamp Tubes

Sweetwater

$321.00

Mesa/Boogie California Tweed 6V6 4:40 Re-Tube Kit Guitar Amp (4) 6V6 STR 417 Power Tubes, 12AT7 Preamplifier Tube, And (5) 12AX7 Preamp Tubes

Sweetwater

$36.99

RCA Outdoor HDTV Antenna Pre Amplifier 1 Pk

Ace Hardware

227

$36.99

RCA Outdoor HDTV Antenna Pre Amplifier 1 Pk

Ace Hardware

$99.99

Music Hall Mini Phono Preamplifier For Moving Magnet And High-Output Moving Coil Cartridges

Crutchfield

$99.99

Music Hall Mini Phono Preamplifier For Moving Magnet And High-Output Moving Coil Cartridges

Crutchfield

$12.07

Eujgoov AD828 Preamplifier Board Stereo Audio Preamp Module AMP Board With Volume Potentiometer

Amazon.com

$12.07

Eujgoov AD828 Preamplifier Board Stereo Audio Preamp Module AMP Board With Volume Potentiometer

Amazon.com

$7,000.00

Mcintosh MX200 Home Theater Preamp/Processor With 11.2-Channel Processing, Dolby Atmos, And Dirac Live Room Correction

Crutchfield

$7,000.00

Mcintosh MX200 Home Theater Preamp/Processor With 11.2-Channel Processing, Dolby Atmos, And Dirac Live Room Correction

Crutchfield

$229.00

Topping D50 III Desktop Hifi DAC Preamplifier With Remote Control (Black)

Amazon.com

Free shipping

$229.00

Topping D50 III Desktop Hifi DAC Preamplifier With Remote Control (Black)

Amazon.com

$99.00

JJ Fender Blues Jr., Peavey Classic 50, And Bugera V22 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated

Sweetwater

753

$99.00

JJ Fender Blues Jr., Peavey Classic 50, And Bugera V22 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated

Sweetwater

$36.99

JJ Bugera V5 Retube Kit Guitar Amp Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL84 Power Tube - Single

Sweetwater

753

$36.99

JJ Bugera V5 Retube Kit Guitar Amp Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL84 Power Tube - Single

Sweetwater

$129.00

JJ Marshall JMP 50W, JCM800 50W, & Fender Bassbreaker Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated

Sweetwater

$129.00

JJ Marshall JMP 50W, JCM800 50W, & Fender Bassbreaker Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated

Sweetwater

$259.99

Radial J33 2-Channel Active Turntable Preamp Direct Box

Amazon.com

Free shipping

$259.99

Radial J33 2-Channel Active Turntable Preamp Direct Box

Amazon.com

$199.99

Fosi Audio GR70 Tube Headphone Amp Preamp, Authentic Tube-Amplification With Vacuum 5654W2 & 6AC72, Mini Hifi Preamplifier For Home Audio, 3.5mm &

Amazon.com

Free shipping

$199.99

Fosi Audio GR70 Tube Headphone Amp Preamp, Authentic Tube-Amplification With Vacuum 5654W2 & 6AC72, Mini Hifi Preamplifier For Home Audio, 3.5mm &

Amazon.com

$2,500.00

Mcintosh MP100 Phono Preamplifier For Moving Magnet And Moving Coil Cartridges, With USB Output

Crutchfield

$2,500.00

Mcintosh MP100 Phono Preamplifier For Moving Magnet And Moving Coil Cartridges, With USB Output

Crutchfield

$438.97

JHS Pedals Jhs Colour Box V2 Preamp

Amazon.com

Free shipping

$438.97

JHS Pedals Jhs Colour Box V2 Preamp

Amazon.com

$599.99

Synergy SYN1 Tabletop Preamp Module Dock - No Module Included Tabletop Preamp Dock With 1 Module Dock, 1 X 12Ax7 Preamp Tube, Sag Control, Effects

Sweetwater

$599.99

Synergy SYN1 Tabletop Preamp Module Dock - No Module Included Tabletop Preamp Dock With 1 Module Dock, 1 X 12Ax7 Preamp Tube, Sag Control, Effects

Sweetwater

$259.00

Tiptop Audio Buchla 207T Mixer And Preamplifier Eurorack Module 28HP Eurorack Mixer/Preamp Module With 6-In/2-Out Audio, Per-Channel Monitor And

Sweetwater

$259.00

Tiptop Audio Buchla 207T Mixer And Preamplifier Eurorack Module 28HP Eurorack Mixer/Preamp Module With 6-In/2-Out Audio, Per-Channel Monitor And

Sweetwater

$4.33

$8.58

NE5532 Stereo Preamp Kit, 4 Input Hi-Fi Tone Control Board With Bass Treble Adjustment, Low Noise

Aliexpress

折扣 49%

$4.33

$8.58

NE5532 Stereo Preamp Kit, 4 Input Hi-Fi Tone Control Board With Bass Treble Adjustment, Low Noise

Aliexpress

$139.00

JJ Vox AC30 And Peavey Classic 30 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL84 Power

Sweetwater

753

$139.00

JJ Vox AC30 And Peavey Classic 30 Retube Kit Guitar Amp (3) Vacuum Preamplifier Tubes, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium And EL84 Power

Sweetwater

$3,999.99

Anthem AVM 70 8K Home Theater Preamp/Processor With 15.2-Channel Processing, Dolby Atmos, Wi-Fi, Bluetooth, And Apple Airplay 2

Crutchfield

$3,999.99

Anthem AVM 70 8K Home Theater Preamp/Processor With 15.2-Channel Processing, Dolby Atmos, Wi-Fi, Bluetooth, And Apple Airplay 2

Crutchfield

$1,099.00

Pro-Ject Tube Box DS3 B Vacuum-Tube Driven Phono Preamplifier For Balanced And Unbalanced Setups - Silver

Crutchfield

$1,099.00

Pro-Ject Tube Box DS3 B Vacuum-Tube Driven Phono Preamplifier For Balanced And Unbalanced Setups - Silver

Crutchfield