https://recordplayerphonograph.com Mon, 04 May 2026 14:50:51 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://recordplayerphonograph.com/2019/12/27/hifi-phono-stage-preamp-for-mmmc-turntable-record-player-preamplifier-audio-amp/ https://recordplayerphonograph.com/2019/12/27/hifi-phono-stage-preamp-for-mmmc-turntable-record-player-preamplifier-audio-amp/#comments Sat, 28 Dec 2019 01:06:40 +0000 http://recordplayerphonograph.com/2019/12/27/hifi-phono-stage-preamp-for-mmmc-turntable-record-player-preamplifier-audio-amp/ […]]]>









DAC / Audio Decoder. Digital Interface / Sound Card. AV Tube Integrated Amplifier. PSU / Power Supply. Audio HiFi & DIY. Tube Amplifier DIY Kit. 3.5 Line Out Cable. HiFi Phono Stage Preamp for MM/MC Turntable Record Player Preamplifier Audio Amp. As single-ended class A amplifier circuit. & MC = 50/100/250 / 1KO (adjustable). MM> 90dB, MC> 85dB. Inspired by asmine LP2.5DU circuit. FET, Discrete components, R-type transformers. With split power supply. Deep background, resolution nuanced. Large and dynamic sound field. Free Return Within 30 Days. We provide free return with 30 days. Is provided for all items. Man-made damage or misuse. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers’ listening experience. During holiday, please allow us to response you early next week. Please don’t leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. Inspired by asmine LP2.5DU circuit MM / MC optional, MC input impedance adjustable FET, Discrete components, R-type transformers. The item “HiFi Phono Stage Preamp for MM/MC Turntable Record Player Preamplifier Audio Amp” is in sale since Saturday, December 22, 2018. This item is in the category “Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps”. The seller is “doukmall” and is located in Walnut, California. This item can be shipped to United States.

• Brand: Douk Audio
• Type: Phono Pre-Amp
• Number of Channels: 2
• MPN: GFJ243
• Audio Inputs: Stereo L/R RCA
• Audio Outputs: Analog Audio
• Number of L/R RCA Inputs: 2
• Number of Digital RCA Inputs: 2
• Model: Jasmine LP2.5DU
• Color: Black
• Features: Active Amplification

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DAC / Audio Decoder. PSU / Power Supply. AV Transmitter and Receiver. DIY Chassis / Enclosure. Tube Amplifier Diy Kit. Tube amplifier diy kit. Completed with case(finished?). Wireless AV Senders & IR. Smart Wireless AV Senders. Wireless IR Remote Extender. MM Phono Preamp LP Vinyl Record Player Turntable Preamplifier Ref Germany Dual. There is a MM / MC input switch inside the preamp, you can also switch it by yourself. Using NOVER audio dedicated capacitor as the filter, LME49720NA op amp, the voice is very good. Using United States DALE or VIS resistance, the output capacitor is the German ERO, decoupling use WIMA and ELNA capacitor. The double-sided immersion process PCB, one point ground. Hi-end toroidal transformer and 24K gold-plated CMC816 terminals, CNC machined aluminum chassis. The sound quality is delicate and natural, the sound field positioning is very accurate and the low frequency is vey full. Input impedance: 47kohms / 100pF. Capture MC: 60dB (need you to switch). MM output level: 1mv-5mv. MC output level: 0.1mv-0.5mv. Output voltage: 200mV / 1kHz, 3mV / 1kHz (MM/MC input). PCB size: 11046 mm. Please leave VALID TELEPHONE NUMBER which is necessary and very important. For package less than 2KG, we use. (10-25 days to most countries). And for package over than 2KG we use. (5-8 days to most countries). Free Return Within 30 Days. We provide return within 30 days. Is provided for all items. Man-made damage or misuse. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers’ listening experience. During holiday, please allow us to response you early next week. Please don’t leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. Use NOVER audio dedicated capacitor as the filter, LME49720NA op amp, the voice is very good. United States DALE or VIS resistance, the output capacitor is the German ERO, decoupling use WIMA and ELNA capacitor. The item “MM Phono Preamp LP Vinyl Record Player Turntable Preamplifier Ref Germany Dual” is in sale since Tuesday, August 8, 2017. This item is in the category “Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps”. The seller is “doukstore” and is located in shenzhen. This item can be shipped worldwide.

• Type: Phono Pre-Amp
• Brand: Douk Audio
• MPN: GFJ520-MM
• Number of Channels: 2
• Audio Inputs: Stereo L/R RCA
• Audio Outputs: Analog Audio
• Features: Active Amplification
• Number of L/R RCA Inputs: 1
• Color: Silver & Black

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