Amplifiers & Preamps
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11,109 Results
NEOHIPO ET30 Dual Analog VU Meter, 2-Way Amplifier/Speaker Audio Switcher Box
C $185.89Was: C $232.37or Best OfferFree shipping38 soldAntelope Audio ZEO Portable Hi-Fi DAC and Headphone Amp with USB Input and 3.5mm
C $135.33or Best OfferFree shippingEAR 834P MM tube phono preamp
C $1,365.580 bidsor Best OfferEnding Today at 6:13 EDT41m 52sC $75.18 shippingTone Winner AT-300 - 16 Channel Pre- Processor.Excellent condition
C $1,025.21or Best OfferMarts Digital 8 Channel Output 32Bits 96KHz Bluetooth DSP BTX8-DSP
C $177.64C $24.78 shipping93 watchingNew ListingNeurochrome 686 Power Amp Kit
C $1,366.950 bidsC $231.01 shippingEnding 31 May at 14:12 EDT6d 8hHagermen Trumpet Phonostage / Preamp
C $710.8140 bidsEnding Today at 20:30 EDT14h 58mMonarchy Audio Class A Power Amplifier Restored With New Capacitors
C $1,161.91or Best Offer12 watchingMoondrop Dawn Pro Dual CS43131 Portable USB DAC/AMP Decoder Headphone Amplifier
C $68.33or Best OfferFree shippingOnly 2 leftFosi Audio BOX X2 Phono Preamp for Turntable Tube Preamplifier MM Phonograph
C $53.00or Best OfferFree shipping177 soldCODA FET 02 PREAMPLIFIER
C $1,230.25or Best OfferSWTCP Stereo Preamp 198/A With Original Box - Tested (see full description)
C $150.00or Best OfferHifi EQ665 Equalizer EQ Balanced Mixer Double 10 Segment Stereo Tone Preamp
C $116.19 to C $174.97C $68.35 shipping46 watchingUpgrade Audiophile linear Power supply for Pro-Ject Phono Box DC18V
C $116.19Free shipping35 soldFosi Audio V3 Stereo Amplifier Home Audio 300W x2 Power Class D Mini Amp 2.0CH
C $123.24or Best OfferFree shippingPreampli Transparence (rare) 1981
C $281.69or Best OfferC $51.89 shipping12 watchingSTEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD CLASS A 45 SINGLE ENDED AMPLIFIER
C $3,759.11C $258.38 shipping60 watchingFosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power TPA3255 Class D
C $70.00C $16.00 shippingMcCormack DNA-1 - Audiophile Quality Solid State Stereo Power Amplifier
Near Mint Condition. Kept In Smoke-Free Home Theater.C $1,161.91or Best Offer68 watching24bit/192KHz TUBE DAC DIY KIT - Lampucera1.0 + Lampizator CS8416 + CS4397
C $205.04C $61.51 shippingGAKKEN Adult Science Vacuum Tube Amplifier Vacuum tube amplifier assembly kit
C $201.16or Best OfferC $38.27 shippingWoo Audio WA7 Fireflies Tube Amp (3rd Gen)
C $1,324.57C $20.50 shippingOnly 1 left!Bluetooth 5.0 Audio Amplifier Board HIFI Bass Stereo Digital Power Amp
C $15.04Was: C $16.53or Best OfferC $1.37 shippingAudio by Van Alstine Vision SL Stereo Preamplifier; Straight Line (No Remote)
C $932.26C $130.76 shippingWyred 4 Sound SX-500 Amplifier
C $110.7224 bidsEnding 28 May at 17:12 EDT3d 11h24bit/192KHz DAC DIY KIT ,FULL ASSEMBLED KIT- Lampucera1.0, CS8416 + CS4397
C $116.19C $41.01 shippingSunbuck 2200W HiFi bluetooth Power Amplifier 5 Channel Stereo Home Audio Amp
C $99.77or Best OfferC $57.21 shipping20 watchingFosi Audio BT20A PRO TPA3255 2 Channel Bluetooth 5.0 Power Amplifiers Stereo
C $99.67Free shipping25 soldSchumann CHARTRES V.2 Resonator
C $340.37C $36.91 shippingOnly 1 left!Fosi Audio V3 48V TPA3255 Amplifier Audio Stereo Class D 2 Channel Speakers HiFi
C $123.24or Best OfferFree shippingIn Partial Box VAA-70MKII Premium Hybrid Kit Amplifier Shenzen Dynaco ST70 Clone
C $170.871 bidEnding 29 May at 21:15 EDT4d 15hNAD PP2e Phono Preamplifier
C $250.95Was: C $313.95or Best OfferFree shippingMelos SHA-1 tube preamp preamplifier headphone linestage
C $751.82or Best OfferPASS A3 Single-ended Class A Power Amplifier Board / Amplifier Kit / PCB 30W+30W
C $17.76 to C $61.51Free shipping21 watching100W+50W*2 DC12~24V Bluetooth 5.0 High Power Amplifier Board 2.1 Digital AUX
C $38.94Was: C $40.99or Best OfferC $7.40 shipping429 soldDigital Amplifier 4 Channel 6400W 2 Ch 3200 Watts Power AMP 1U Drive Speakers
C $249.81 to C $429.91Was: C $505.77C $243.32 shipping26 watchingJDS Labs Atom + Plus Headphone Amplifier, Very Good Condition
C $107.98or Best Offer18 watchingRothwell MCX Moving Coil Step-Up Transformer - Open Box / Mint
C $539.94Only 1 left!6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio DIY Standpipe
C $24.59Free shipping98 watchingCX31993 USB Type C DAC Headphone with 3.5Mm Output Decoding DAC Audio8269
C $18.75Free shipping2 Suspensions pour tweeter + colle FOCAL JMLAB TC90K / T100K / TC120K
C $28.91C $8.90 shipping421 soldTube Lamp Phono Stereo Preamp
C $751.82Free shipping12 watchingPremium Handmade Passive Preamplifier
C $159.99or Best OfferFree shippingDenafrips Ares 12-1 r-2r dac
C $1,503.6450VA HIFI Ultra-low Noise Linear Power Supply DC5V 9V 12V 15V 18V 24V LPS PSU
C $90.22C $51.94 shipping194 soldNEW Vacuum Tube Pin Straightener - High Quality Unique Item 11 Colors Available
C $37.59C $15.65 shipping10 watchingAllo USBRIDGE with Clear Acrylic Case And Power Supply NEW
C $133.96C $34.94 shipping8 watchingFosi Audio SK01 Mini Headphone Amplifier Preamplifier Bass Home HiFi Stereo Amp
C $81.55or Best OfferFree shippingDB Systems DB-1 & DB-2 Power Supply Precision Preamplifier Audiophile
C $888.52or Best OfferC $119.79 shippingNew ListingBELLES 400 STEREO POWER AMP
C $813.33or Best OfferWoo Audio WA7 Fireflies Gen2 Headphone DAC / Amplifier + Power Supply (SILVER)
C $786.00or Best OfferBluesound POWERNODE EDGE Compact Wireless Music Streaming Amplifier - White
C $410.087 bidsEnding 27 May at 13:58 EDT2d 8h2X TN-90A VU Meter Head DB Level Audio Meter Chassis Power Amplifier W/Backlight
C $54.68C $8.20 shipping159 watchingTCC TC-780LC Stereo Line Level Amp / Booster; BLACK
C $54.99C $8.00 shippingAdvanced 4 Channel 6400 Watts D-Class Digital Power Amplifier 1U Stage Home AMP
C $278.86 to C $463.60Was: C $328.07C $272.02 shipping22 watchingCustom hand made 300B tube mono blocks, 300B tube amplifier
C $2,187.12or Best OfferFree shipping21 watching