36 'Diy amplifier' For Sale in Singapore

Giving up DIY hobby. Clearing below kit as a set only. 1. 6SN7-RC-300B DIY amp chassis kit with power transformer, output transformer, choke, ALPS volume pot, gold plated RCAs and speaker terminals. Weight 16 kgs. 2. Tubes: EH 300B (matched pair), EH 6SN7 (matched pair), EH 5U4G *JAN, RCA and GE 6SN7 tubes in the picture are not included. 3. Capacitors: - 1x Jensen oil caps 47+47uF/500V - 2x Jensen oil caps 0.47uF/630V - 2x AudioCap Alpha 0.22uF/400V - 2x Black Gate 10uF/50V - 3x Solen PPE-MKP-FC 10uF/630V

Diy Audio Note EL84 Integrated Amplifier The two output transformers specially ordered directly from Italy, pls check the price from EBay if u don’t know Carbon resistors used are mainly AB, Amtrans, Kiwame and Takman Capacitors used are mainly Japanese made quality - Push pull UL design 18 watts - Compact chassis, easy to move around - Weight is 12.1kg

Retro SAMSUNG AV Receiver, Model HT-Z210, KOREA, 5.1 Channels, 800 Watts, High Power, Radio Tuner, Vintage Amplifier, HIFI, Cosmopolitan, Sleek Design, Sophistication, Home Theatre Entertainment, Dimensions at 17 by 13.5 by 2.5 inches, The Samsung HT-Z210 is an 800W 5.1-channel DVD home theater system . It features 1080p video upscaling, HDMI with Anynet+, and a USB host for multimedia playback. Home Entertainment, TV, Cinema, Movie, Audio, Multimedia, Soundbar, Movie Props, Film Curio, Music, Karaoke, F&B

haven't got time to complete it. sold as it .

Nilai500 is Hypex's s flagship Class D stereo amplifier kit (not mono). Unlike the previous generations of class D amps... Even though Nilai is even lower distortion & more detailed, it is slighly smoother top end & not as "clinical" (compared to other high end class D). Bought in May 2025, this is practically new. Original cost + shipping & GST to SG was about $2300. Not urgent sale, I'm happy to keep it as personal reference, so not much discount here. You save the hassle of shipping & building. - Ful

- Unique DIY speakers - Acrylic casing - Built-in amplifier - Volume controls - RCA and 3.5mm input cables included - Fully functional - Some signs of use

new,only powered on to test. this is a Bluetooth amp board to power your speakers. the only input is through Bluetooth, and you need to get your own 5-24v power block. has outputs for 2 speakers.

The BLAUPUNKT GTr 130A Active Subwoofer, GERMANY, 300 Watts, RETAIL $180 to $250, Cosmopolitan, Premium Powered Bass Speaker, Compact Design & Solid Audio Output, Class AB Amplifier, Sophistication, Car Sound System, without accessories or cables Active Subwoofer GTr 130 A is designed by German engineering to perfectly play its role in producing the ultimate sound system through active subwoofer and amplifier with high output power up to 300W. The Blaupunkt GTr 130 A is a compact 8-inch slim active car sub

some old spareparts what you see what you get $15 take all

- Custom-built audio preamplifier - Unique wood and carbon fiber casing - Features input, output, gain, and COM terminals - not sure of origins of the internals - Two front control knobs and a red power button - Ideal for DIY audio enthusiasts - Tested and confirmed working

Selling newly DIY vacuum tube amplifier (push pull amplification) Point to point handmade soldering. With Bluetooth, USB, SD card, FM and Aux input. Very clear, cool , and natural sound output. Pm if keen. Self collect at below my block.

DIY class A amplifier, warm sound and sweet.

Retro TOYOTA Vehicle Receiver, 6 Disc CD, Tuner, Model PZ071-00001, JAPAN, Pioneer x Toyota, used in Toyota and Lexus, TOYOTA, Pioneer Corporation, FM/AM Radio, WMA, MP3, CD Player, Aux, Range, 6 CD changeover, In-Vehicle, Car Music System, Lorry, Van Sound System, without cables or accessories, DIY Projects, Upgrade, Rare Collectibles, Sound System, HIFI, Home Entertainment, TV, Karaoke, Multimedia, Decorative Display, Movie Props, Film Curio, Studio Exhibit, Café Music, F&B Showpiece, Dimension at

- Class D stereo amplifier - 100w - Good power supply module - Powerful but runs cool. Good intro for those keen to try Class D

DIY Class AB Integrated Stereo Audio Amplifer using LM3875tf chip - 25w/ch into 8ohms - Toroidal transformer with LM317/Lm337 regulated power supply - minimal parts used in gain stage as less is more - 24 step passive preamp with metal film resistors with audio taper - Zobel network at output to protect against high frequency oscillations - RCA inputs, banana screw socket output, only includes power cable - Amplifier housed in a wooden enclosure Not for fussy buyers. Overall a clean and revealing sound sig

Original LG Soundbar, Model NB2530A, Wireless Bluetooth, 100 Watts, KOREA, 2.1 Sound System, Built in Subwoofer, Speaker System, No Remote, Soundbar Intermittent, not working properly, for parts, spares, for DIY projects, selling as it is Wireless Bluetooth, Audio in allows you to easily play your music directly from your iPod/iPhone/iPad, MP3 player, Mobile devices, or laptop, Dimension 3,8 by 2.2 inches, 37.2 inches long, Home Entertainment, TV, Cinema, Movie, Audio, Multimedia, Soundbar, Speakers, Amplif

- DIY tube amplifier - Features two visible tubes - Volume knob included - Power switch included - Clear acrylic case

Original LG Soundbar, Model NB2530A, Wireless Bluetooth, 100 Watts, KOREA, 2.1 Sound System, Built in Subwoofer, Speaker System, No Remote, Soundbar Intermittent, not working properly, for parts, spares, for DIY projects, selling as it is Wireless Bluetooth, Audio in allows you to easily play your music directly from your iPod/iPhone/iPad, MP3 player, Mobile devices, or laptop, Dimension 3,8 by 2.2 inches, 37.2 inches long, Home Entertainment, TV, Cinema, Movie, Audio, Multimedia, Soundbar, Spea

Bought from USA, this lot of transistor is not used before. Zoom into the picture to see the marking. i dun know the manufacturer, so i am selling the whole lot at a low price of $1 only.

Class AB Power Amplifier Board TDA7294 Single Channel Audio Amplifier Module for DIY Speaker & Subwoofer - TDA7294 Class AB Amplifier - Power Supply Voltage Double 12-36Vac - Output Power 100W - Can easily Push Speaker above 100W - Speaker Impedance 4-8 Ohm - Size with Heatsink 8.5cm x 8.5cm x 4.5cm Chat/Contact if Interested

Listing my high-end DIY Integrated amp build for sale. If this ever gets sold, I'll recycle the funds for the next build. Specs - Single-ended circuitry with dedicated pre and power amp section - Tube pre-amp (6h1n gain tubes, 6x4 full-wave rectifier tube) - Relay-based shunt-type 256-step attenuator with remote control - Solid state AB power amp (Mosfet follower driven by STK350-230) - 50W/8ohm, 100W/4ohm - 1x RCA input - THD <0.01% - Full aluminum chassis - Fully point to point wiring - Di

Brand new. 2pcs for $2. Collect at my block near Bukit Gombak MRT.

Small and powerful,，Perfect for DIY inflatable ,to cool amplifier ,Car Parts, Playtations, Rokus, TVs, receivers, mondems, routers, DVRs, Computers and other audio video electronics. Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels. The power adapter through adjust 4v - 12v change the fan speed to 1600rpm - 3700rpm and enables the fan to be powered through an 100v - 240v AC outlet . Dual-ball bearings have a lifespan of 50,000 hours and allows the

Nearly completed AudioSector GainClone LM3875 amplifier DIY kit. Selling to declutter, feel free to nego. Worth about SGD450 for all the following materials: - PCB & parts (all parts soldered, but not tested yet), - upgraded to Z-foil resistors (USD 15-20 each), - 300VA 25V Nuvotem Talema transformer (made in Czech), - aluminium chassis (W 21.5 x D 31 x H10 cm), - IEC power inlet. To finish this kit, you only need: - capacitors for power supply PCB, - internal wires (RCA, speaker output, power, etc), - RC

Vintage rare silicon diode still sealed in package. Data sheet stapled at the back.

Product Description 1. Bluetooth version 5.0 2. Supports calling (long press the pause button to answer the call when there is a call). 3. Supports recording. Recording only supports operation in TF mode or USB mode. (Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recorded file; exit the recording mode and long press the pause button to exit. When recording, you need to connect a storage device, such as a U disk or TF card;)

"This New-designed audio amplifier is made of high performance amplifier chip, double channel stereo amplifier, 50W output power., imported speaker capacitor, large-capacity filter capacitor for channels. The audio clasic module is with high efficiency of over 90%, general harmonic distortion noise is less than 0.2%, low quiescent current and noise suppression. The 2 channel amp board is designed with supply reverse connection protection, short circuit protection, over heat protection, overcurrent protect

Genuine made in Japan ALPS 100k stereo potentiometer brand new, never been used. new old stock good for diy tube amplifier projects

This is the interstage and output miniature audio transformers that are very widely used in audio amplifier in the old days. i dun have data for the impedance ratio, but the green one is for interstage and the red one is for output stage that is coupled to the speaker (4Ω or 8Ω). New old stock , Not used before. i have multiple of them if you want more. Selling as a pair for $2.

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$0.01 / each for lobang club members $0 for 1 piece free sample $0.02 / each for quantities of 3000 and above $0.05 / each for quantities of 1000 - 2999 pcs $0.10 / each for quantities of 50 - 999 pcs $0.25 / each for 1 - 49 pcs Brand New Made in Taiwan Ultra Discounted Price Warranty Collection is at Yew Tee S681686 Alternate Central locations can be arranged if item reserved. Doorstep delivery / postage options are available FAQs Q: Is it available ? A: Yes indeed, we list o

$5 for lobang club members In Excellent Working Order Safety Mark Conventional Transformer Type Discounted Price Warranty Collection is at Yew Tee S681686 Alternate Central locations can be arranged if item reserved. Doorstep delivery / postage options are available FAQs Q: Is it available ? A: Yes indeed, we list only available products unless stated otherwise. Q: What's the condition? A: Fully functional. Actual photos provided. price for each item Q: How do I buy this product?

ABOUT THIS ITEM *Dopts original TDA7498E dual-BTL power amplifier chip, high power, good sound quality, no distortion, give you a great hearing enjoyment *Output power: 160W+160W (Vcc = 36 V, RL = 4Ω, THD: 10%); Output power: 1x220W single channel in parallel BTL(Vcc = 36 V, RL = 3Ω, THD: 10%); High efficiency: 85% *Wide range single power supply: 15-36VDC, with input reversed polarity protection (if speaker's real power is large enough, the recommended DC power supply is 32V, 8A or more) *Appli

$0.10 / each for lobang club members $0.20 / each for quantities of 20 pcs and above $0.45 / each for 1 - 19 pcs Brand New Discounted Price Warranty Collection is at Yew Tee S681686 or Harvest@Woodlands Alternate Central locations can be arranged if item reserved. Doorstep delivery / postage options are available FAQs Q: Is it available ? A: Yes indeed, we list only available products unless stated otherwise. Q: What's the condition? A: Brand New Q: How do I buy this product?