32 'Audio research amplifier' For Sale in Singapore

Few months old - March 2026 With remote and box Type: Vacuum-tube integrated stereo amplifier Amplifier * Power output: 50 watts per channel continuous * Frequency range for rated power: 20 Hz – 20 kHz * THD: Typically 1% at 1 kHz, per channel * THD at 1 watt: Below 0.1% * Power bandwidth: 10 Hz – 22 kHz, –3 dB * Frequency response: 7 Hz – 30 kHz, –3 dB at 1 watt * Input sensitivity: 1.25 V RMS for rated output * Input impedance: * Balanced: 100 kΩ * Single-ended: 48 kΩ * Output polarity: Non-

Audio Research VSi60 integrated amplifier Vacuum tube model using KT120 power tubes & 6H30 driver tubes With remote. Renowned for great sound quality Tested and confirmed working Great Soundstage. Great aesthetic. Like new. RFS : Very Underutilized Function test for confirmed buyer but no audition. Fixed Price . Thank you

Made in USA. Audio Research Tube Power Amp 220 watts. Have RCA and Balance. All original parts. I'm the first owner. Well taken care of. In super good and working condition. Test and collection in Tampines. Call 82182101 for viewing.

Up for sale is an incredibly rare, fully matching 5-piece vintage home theater and audiophile stack from legendary American boutique brand Kinergetics Research. This system beautifully bridges the gap between pure 2-channel analog stereo music and heavy-duty multi-channel cinema power. The KBA-280 alone is highly sought after by audiophiles worldwide for its sweet, musical, high-current pure Class A power delivery. Crucial Point for SG Buyers: All 5 units in this stack are factory native 220V/230V models. N

^ Sonus Faber Olympica III $5500 ^ Audio Research Vacuum Tube Integrated Amplifier Model $2800 - Excellent Sound Quality - Price Negotiable - Chat for further inquiries or if you have any questions 👍

Unit is in Mint Condition! 100 Watts Per Channel into 8 ohms 8 x Svetlana 6550C Tubes 8 x 6922 Tubes Tubes are all tested with strong Emission. XLR / RCA inputs. Local 240V version.

Made in USA. Selling my Audio Research VT60SE. All original parts. I'm the first owner. Seldom use, but still good and working condition. Well taken care of. Selling at $3,000. Test and collection in Tampines.

- Audio Research Reference 6 SE Stereo Preamplifier Just back from AR, still in box upgraded from ref 6 Got receipt from AR 2 fresh tubes , new board etc

- Amplifier Controls: Power, Balance, Tone, Treble, Volume, Input Selector (Phono, Tuner, Aux) - Tuner Controls: Power, Stereo Indicator, AM/FM Selector - Includes Acoustic Research M2 Series 2 Speakers - Perfect for vintage audio enthusiasts! Comes with (does not include 2 speakers): - Vintage stereo system - Includes Kenwood KA-1500 integrated amplifier - Includes Kenwood KT-3300 stereo tuner (AM/FM) - Bose CD player - Amplifier with input selectors and tone controls - Non-refundable, goods sold not ref

Including Original factory metal Remote and 20A Power Cable . 240V version.

- Audio Research stereo preamplifier - Sleek silver brushed aluminum finish - Front panel features two large rotary knobs and smaller buttons - Integrated digital display - Convenient front handles - Perfect for enhancing your audio setup

Local agent warranty until June 2025, everything in its original state, no box

Kept in store for many years. Like new condition. Owner 1 owner. No service history. Perfect working condition. Volume pot upgraded to DACT volume as shown. With original box

Kindly contact me at 93-82-96-68 Audio Research LS16 Tube Preamplifier

- Audio Research vacuum tube preamplifier for sale. - Front panel controls: Volume, Input Selection. - Additional buttons: Power, Monitor, Phase, Auto. - Display indicates input levels. - Excellent piece of -fi equipment.

Absolute best price for a tube legend in such excellent condition. Extremely good condition Low tube hours, can use for many more years All original factory matched tubes Made In USA Local 240 Volts AC Complete with original tube cage Complete with original packaging and box No deliveries, please arrange pickup Function test only. No auditions. Please Google for specs. Lots and lots of online reviews.

include 4 new Russian made 6922 tubes. local 240V version.

- Good Sound - EAR 834L Tube Line Stage Amplifier. - Designed by Tim de Paravicini. - Features CD, Tape, and Aux input options. - Includes volume and power controls. - Operates at AC 220V. - Delivers high-quality sound for audiophiles. - All Original parts - It features a minimalist yet elegant design with three tubes (two ECC82/12AU7 and one ECC83/12AX7) for its circuitry, providing a warm and detailed sound signature

- Leo Research LR-162A tube amplifier - Features KT88 tubes - Elegant wood finish - Multiple input/output ports - Delivers warm, detailed audio - Excellent working condition - Perfect for audiophiles

Kindly contact me at 93829 and 668 The Audio Research VSi55 is a high-end 50-watt-per-channel integrated tube amplifier (circa 2005) known for its blend of warm, traditional tube sound and modern, user-friendly features like remote control, five inputs, and a robust, detailed sound. Based on the popular VS55 power amp, it uses 6550EH output tubes to provide high-resolution audio. Key Technical Specifications & Features Power Output: 50 Watts continuous per channel from 20Hz to 20kHz. Tube Complement: 2 m

- Vintage tube amplifier service Hand make circuit board for tube - Perfect for audio enthusiasts

I am providing a high quality repair service for amplifier and pre-amplifier using high quality components from online distributor (list below) based on service manual from manufacturer. TUBE AMPLIFIER/PREAMPLIFIER ALSO ACCEPTED. Super transparent pricing for repair cost. The cost breakdown is for parts and service fee. The photos above are REAL PHOTOS of the jobs done. Photo 1: McIntosh MC2600 Photo 2: McIntosh MC2500 Photo 3: McIntosh MC2300 Photo 4: McIntosh Preamp C31V Photo 5: McIntosh

local 240v.

Kindly contact me at 93-82-96-68 Audio Research CL60 Tube Power Amplifier

Up for grabs is this Audio Research D240 Stereo Power Amplifier! This isn't your average amp; it's known for its incredibly musical sound, often described as having that warm, tube-like quality, but without the hassle of maintaining tubes. It's in great condition (check out the pics!), solidly built, and boasts a really nice form factor – perfect if you're looking for something that sounds amazing but doesn't take up a ton of space. The sound is exceptionally clear, especially on vocals, making it ideal

Kindly contact me at 93829 and 668 Just serviced The Audio Research SP-3 is a legendary, all-vacuum-tube preamplifier introduced in 1972. Widely considered one of the most influential preamps in high-end audio history, it helped revive the popularity of tube electronics during the rise of solid-state gear. It was renowned for its warmth, harmonic richness, and excellent phono stage. Key Specifications & Features Tube Complement: Eight 12AX7 tubes (usually six for gain/phono and two for line stages). Fre

Kindly contact me at +6593829668 Audio Research LS3B Preamplifier Audio Research D120 Power Amplifier Both are transistor amplifiers LS3B had XLR outputs D120 is 120 watts per channel Recently serviced.

Hi-End Phono amplifier. 100% RIAA Encode. High gain low noise. MM $80 MM/MC $100 Leo Research Hi-End Audios Sim Lim Tower #02-30 (208787) Tel/Apps +65 90686663

Kindly contact me at 938-29-668 This new model -- the LS16 Stereo Vacuum-Tube Preamplifier -- offers superior performance, greater flexibility and more intuitive controls. Inside the LS16, you will find a new Class A gain circuit using four 6922 twin triodes with our proprietary clear damping rings, plus greater energy storage, the latest Infinicaps and improved power-supply regulation. The result is a sonic presentation that goes way, way beyond the LS15! Highs are better defined with a finer grain struct

Kindly contact me at 93829668 Audio Research LS15 tube preamplifier with remote 4 tubes with remote XLR and RCA inputs and outputs Made in USA https://www.arcdb.ws/model/LS15 The LS 15 is a tube preamp and it does nothing to hide this feature: its sound has that distinctive velvet touch that only the best tube components have.

- Promo bundle with Sonus Faber Lumina Amator5(sold at a special discount,price of $4988 is only for amplifier and does not include speakers) - High-quality Audio Research amplifier -ideal set up with the amator5 speakers - Features vacuum tubes - Sleek silver design - Includes remote control /full accessories ++Built in optional phono card input

Kindly contact me at 93829668 Audio Research CL60 tube power amplifier (black) The CL-60 delivers 60W using 8 x 6550 output tubes (it actually measured closer to 65W before clipping) while maintaining the traditional warm and precise Audio Research signature sound. This is a well-built American made unit weighs 63 lbs. It is made from the highest quality components available at the time and was hand assembled with care and attention in their Minneapolis factory.