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Up for grab a set of 3 units including the following: 1-Power amplifier Alpha II 2-Pre-Amplifier Beta II 3-Graphic equalizer EQ I The units have not been tested. Cosmetically sound. Please selling as is; no return. This is extremely heavy; may ship in 2 packages. Refer to pics and ask questions if needed. Thanks

Fully tested and works perfectly. All lights work as well. Does show some scratches on top and on the face as can be seen in the pictures.

NIKKO BETA III Preamplifier Used, not tested MADE IN JAPAN Specifications Frequency response: 10Hz to 50kHz Total harmonic distortion: 0.005% Input sensitivity: 2mV (MM), 110mV (line) Signal to noise ratio: 81dB (MM), 100dB (line) Output: 100mV (line), 0.95V (Pre out) Dimensions: 482 x 330 x 63.5mm Weight: 5.9kg

This is a Nikko Beta 1 Preamp that is in great condition and performs perfectly. All functions work on this preamp. Please look at photos for condition. The faceplate is near mint condition. The black case does have a few small scratches on it. I hopefully have corrected the shipping cost on this preamp.

NIKKO BETA III Preamplifier Used, not tested MADE IN JAPAN Specifications Frequency response: 10Hz to 50kHz Total harmonic distortion: 0.005% Input sensitivity: 2mV (MM), 110mV (line) Signal to noise ratio: 81dB (MM), 100dB (line) Output: 100mV (line), 0.95V (Pre out) Dimensions: 482 x 330 x 63.5mm Weight: 5.9kg

This is a Nikko Beta 1 Preamp that is in great condition and performs perfectly. All functions work on this preamp. Please look at photos for condition. I have a matching Alpha 1 amp in another auction.On Oct-04-23 at 15:03:22 PDT, seller added the following information: I'm not sure why the postage is so high on the listing but after the preamp is sold I will contact the buyer to find out your location then get an accurate cost to you before you pay.

NIKKO BETA III Preamplifier Used, not tested MADE IN JAPAN Specifications Frequency response: 10Hz to 50kHz Total harmonic distortion: 0.005% Input sensitivity: 2mV (MM), 110mV (line) Signal to noise ratio: 81dB (MM), 100dB (line) Output: 100mV (line), 0.95V (Pre out) Dimensions: 482 x 330 x 63.5mm Weight: 5.9kg

I inherited this along with many other vintage stereo items I am not familiar with stereo equipment therefore I do not know how to test it to the fullest extent all I can confirm is that this item turns on I’m selling this item as is

Nice tuner and pre-amp combo from Nikko.

Selling this amazing sounding Vintage Nikko Beta 50 II Preamp in excellent condition. See video of operation. https://youtube.com/shorts/ci3jd43OJmw?si=4g5Dtix0D3Mc67_3

NIKKO BETA III Preamplifier Used, not tested MADE IN JAPAN Specifications Frequency response: 10Hz to 50kHz Total harmonic distortion: 0.005% Input sensitivity: 2mV (MM), 110mV (line) Signal to noise ratio: 81dB (MM), 100dB (line) Output: 100mV (line), 0.95V (Pre out) Dimensions: 482 x 330 x 63.5mm Weight: 5.9kg

I inherited this along with many other vintage stereo items I am not familiar with stereo equipment therefore I do not know how to test it to the fullest extent all I can confirm is that this item turns on I’m selling this item as is

NIKKO BETA III Preamplifier Used, not tested MADE IN JAPAN Specifications Frequency response: 10Hz to 50kHz Total harmonic distortion: 0.005% Input sensitivity: 2mV (MM), 110mV (line) Signal to noise ratio: 81dB (MM), 100dB (line) Output: 100mV (line), 0.95V (Pre out) Dimensions: 482 x 330 x 63.5mm Weight: 5.9kg

Nikko Beta 20 Pre Amplifier with 5 inputs including MC/MM Phono Two Outputs and Tape monitor/record options makes this a versatile Preamp Preamplifier has solid strengths that I did not expect as these are normally found only in hi end preamps costing 1000+ $range 1 Rare Nobel Volume Pot - solid and sealed. Control is smooth and noise free2. All controls like Balance/Bass/Treble have Detent and mid point can be correctly selected3. Low Noise Dual FET input Phono Equalizer/ Line amplifier with Offset control4. Moving Coil Phone input with Low Noise Bipolar Transistor inputs and sounds nice Replaced switch on Delay NOS Fujitsu Reed relay ( matching the original) and all associated diodes/ zener/ Transistor and Capacitors All inputs checked along with Tape Loops. I checked particularly MC input for low noise amplification Sounds like a real High End Preamplifier all inputs. I would like to keep it just for its Nobel Potentiometer alone but for my current Nakamichi CA 7A along with Jhon Curl Vendetta Research SCP 2B MC preamp International shipping is expensive and please contact me for correct Shipping Costs before buying

I inherited this along with many other vintage stereo items I am not familiar with stereo equipment therefore I do not know how to test it to the fullest extent all I can confirm is that this item turns on I’m selling this item as is

NIKKO BETA III Preamplifier Used, not tested MADE IN JAPAN Specifications Frequency response: 10Hz to 50kHz Total harmonic distortion: 0.005% Input sensitivity: 2mV (MM), 110mV (line) Signal to noise ratio: 81dB (MM), 100dB (line) Output: 100mV (line), 0.95V (Pre out) Dimensions: 482 x 330 x 63.5mm Weight: 5.9kg

I inherited this along with many other vintage stereo items I am not familiar with stereo equipment therefore I do not know how to test it to the fullest extent all I can confirm is that this item turns on I’m selling this item as is

NIKKO BETA III Preamplifier Used, working perfectly MADE IN JAPANSpecificationsFrequency response: 10Hz to 50kHzTotal harmonic distortion: 0.005%Input sensitivity: 2mV (MM), 110mV (line)Signal to noise ratio: 81dB (MM), 100dB (line)Output: 100mV (line), 0.95V (Pre out)Dimensions: 482 x 330 x 63.5mmWeight: 5.9kg PLEASE CHECK MY STORE FOR OTHER ITEMS ALL ITEMS ARE TESTED BEFORE LISTING AND BEFORE SHIPPING If the item is used, it may have some signs of cosmetic wear, but it is fully operational and functions as intended CHECK MY FEEDBACK AND BUY WITH CONFIDENCE. POLICY: ALL BUYERS PLEASE CONTACT US BEFORE ANY RETURN REQUEST WE WILL WORK WITH YOU We ask that all our buyers please email us with any problem before leaving a negative or neutral feedback, We will do our best to solve it for you We care about our buyers and we only want to see them happy WE WANT TO SEE ALL OUR BUYERS SATISFIED ALL INTERNATIONAL BUYERS” THE PRICE YOU SEE IN YOUR eBay SITE on the CHECKOUT PAGE FOR BUY IT NOW ITEMS IS THE FINAL PRICE AND IT INCLUDES SHIPPING AND ALL OTHER CHARGES (import tax and custom charges) this was confirmed by an eBay representative FOR ALL INTERNATIONAL SHIPPINGS WE USE EBAY’S GLOBAL SHIPPING SERVICE PROVIDED BY eBAY. WE HAVE NO CONTROL OVER EBAY GLOBAL SHIPPING RATES, AS WELL AS CUSTOM CHARGES US Shippings Shipping is via USPS, FedEx or UPS Ground same or next 3 days to addresses in the continental USA ONLY and the shipping rate is for all 48 states Local pick and inspection is free and CASH ONLY Mailing address must match ebay and PayPal ALASKA AND HAWAII BUYERS must ask for the shipping rate before purchase

Nikko Beta 20 Pre Amplifier with 5 inputs including MC/MM Phono Two Outputs and Tape monitor/record options makes this a versatile Preamp Preamplifier has solid strengths that I did not expect as these are normally found only in hi end preamps costing 1000+ $range 1 Rare Nobel Volume Pot - solid and sealed. Control is smooth and noise free2. All controls like Balance/Bass/Treble have Detent and mid point can be correctly selected3. Low Noise Dual FET input Phono Equalizer/ Line amplifier with Offset control4. Moving Coil Phone input with Low Noise Bipolar Transistor inputs and sounds nice Replaced switch on Delay NOS Fujitsu Reed relay ( matching the original) and all associated diodes/ zener/ Transistor and Capacitors All inputs checked along with Tape Loops. I checked particularly MC input for low noise amplification Sounds like a real High End Preamplifier all inputs. I would like to keep it just for its Nobel Potentiometer alone but for my current Nakamichi CA 7A along with Jhon Curl Vendetta Research SCP 2B MC preamp My recommendation is to replace all electrolytic caps for improved sonics as well as reliability. If you desire that work please contact me for additional cost for such a work as I do such Service for Nakamichi Cassette Recorders International shipping is expensive and please contact me for correct Shipping Costs before buying

Funktioniert einwandfrei, starkere Gebrauchsspuren sind auf den bildern zu finden. Weitere Fotos finden Sie hier unter in der Beschreibung. wird ohne weiteres Zubehör geliefert.Photo Gallery - click to enlarge

Hifi & Audio Equipment / Verstärker / Receiver Aus alten Lagerbeständen & Haushaltsauflösungen Hersteller / Modell:Nikko 2x Hifi Geräte, schwarz, guter ZustandBeta II Vorverstärker / Pre AmplifierAlpha II Endverstärker Endstufe / Power Amplifier 1977-1980/81 Beschreibung/Zustand - bei beiden Geräten Strom/Netz okay- Funktionen und Soundausgang bei der Endstufe okay - Vorstufe Beta II ohne jegliche Funktion, kein Soundausgang - Gewicht inkl. Verpackung ca. 1x Paket bis 31,5 KG + 1x Paket bis 10KG - allgemeiner Zustand stark gebraucht, mit einigen Schrammen, auchhinten an der Endstufe sind ein paar Kühlrippen verbogen - allgemeine altersbedingte Lager & Gebrauchsspuren vorhanden ---> weitere Receiver, Verstärker & Tapedecks in den anderen Angeboten Versand durch DHL 25,98 € Shipping EU shipping DHL 53,98 €shipping only EU

Nikko Alpha 450, Beta 50, EQ20, ATD1, ND-1000C magazine ad. From the 1985 issue of Andrew Marshalls Audio Ideas Guide magazine. It is an original. In good condition. Safely packed, we do include a stiff cardboard insert, the insert and ad wrapped with saran wrap and a Please Do Not Bend sticker on the envelope to help preserve the integrity of the ad.

Nikko stereo system tuner (Gamma I), pre-amplifier (Beta II), and power amplifier (Alpha II) Stereo System all 3 in terrific working condition. No hum or noise, dead silent, sounds incredible. Only caveat, the right VU meter on the amplifier is not as sensitive as the left, does not affect operation. Normal wear and tear from use. Alpha II amplifier is rated at 100 watts per channel, can run 2 sets of speakers (A and B). Do not want to ship or part out. Will deliver. If youre in Los Angeles or Phoenix or San Diego (or even San Francisco), please add $100 for gas money. This has been my personal stereo but its time for upgrade.