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For sale: Onkyo A-9510 integrated stereo amplifier from the R1 series/system. A solid, straightforward stereo amplifier with a fully analogue signal path, generous connectivity and a proper phono stage for both MM and MC cartridges.
The A-9510 delivers 60 watts per channel into 8 ohms from 20 Hz–20 kHz at 0.06% THD, with considerably higher dynamic output available into lower impedances.
This example is in used condition and is shown powered on in the photos.
''Please ask us for a shipping quote for the best shipping rates. Shown costs might be incorrect, or we can offer better services''
Cosmetic condition:
Used condition.
General cosmetic signs of previous use
Light scratches, marks and surface wear on the cabinet
Some visible marks on the side panels and top cover
Front panel remains presentable
Knobs, switches and connection terminals are present
Unit powers on as shown in the photos
Please inspect all photos carefully for the exact cosmetic condition
Made dust-free
Specs:
Type
Integrated Stereo Amplifier
Number of channels
2
Output Power (8 Ohm)
80 W
Frequency Response
15 - 30000 Hz
Signal/noise ration
104 dB
Total harmonic distortion
0,06 %
Rated output (line)
150 mV
Input Sensitivity (line)
150 mV
Input Impedance (line)
25 kOhm
Input Sensitivity (MM)
2,5 mV
Input Impedance (MM)
47 kOhm
Treble control
±8dB at 10kHz
Bass control
±8dB at 100Hz
Dimensions (LxWxH): 455 x 150 x 348 mmWeight: 10 KgVolts: 230v (If it’s 200V or higher, you’ll need an adapter in the USA)
We ship worldwide.For international shipping, import fee's apply. These vary per country, and are for the buyer to pay.-Shipping in the EU up to 30 KG (max)-Shipping outside of the EU up to 20 KG (max) Shown costs might vary. Please ask us for a shipping quote for the best rates!-We kindly ask you to reach out for the best shiping rates. As rates vary per shipper, we can ask custom shipping quotes.
Please note: ‘’Whenever an item exceeds the weight noted above. Please ask for a shipping quote before making a purchase. The shipping costs are estimated in our shop because we do not know the shipping address.
Picking up the item is also possible. It can be picked up in Alkmaar
Delivery by us is also possible in some cases. Please reach out to us for more information about deliveries State of listing: If a listing is listed ''for parts or not working'' returns are not accepted.
When we offer our products with the notice ''Serviced'' or ''Fully serviced'' that means the device is either ''serviced'' with a new belt, and cleaned the pots, Or ''Fully serviced'' recapped, Quiescent current adjusted etc as expected from a full service
US$196 is a bit above the sweet spot for this model; recent used examples cluster more like US$70-US$135, with clean, tested units often landing around US$125, so this is fair only if it’s genuinely tidy, fully working, and preferably includes the original remote or proof of service. At US$196 it’s not outrageous, but it’s no bargain unless the condition is unusually strong.
The upside is that the A-9510 is a well-liked, straightforward integrated with a solid, full-bodied sound, decent phono support, and enough current to drive many real-world speakers well. If the seller can confirm quiet controls, stable channel balance, and no relay or switch issues, it’s still a sensible buy for someone wanting an honest mid-90s Onkyo rather than a flashy collector piece.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Onkyo traces its roots to postwar Japan, founded in 1946 in Osaka by Takeshi Goda, an engineer at Matsushita Electric who envisioned high-quality Japanese loudspeakers. Initially established as Osaka Denki Onkyo K.K., the company began production in 1948 with the acclaimed ED-100 speaker featuring a 25 cm driver, quickly building a reputation through LP concerts and innovative designs that resonated with audiophiles.
The brand excels in premium home audio, renowned for AV receivers, hi-fi amplifiers, and surround sound speakers that deliver exceptional clarity and power. Its portfolio spans turntables, DACs, headphones, and cables, bolstered by acquisitions like Pioneer's home electronics division in 2015, enabling cutting-edge integrations such as internet radio and high-resolution streaming.
Onkyo holds a solid mid-tier position in the hi-fi market, prized by discerning buyers for reliable performance and value rather than ultra-high-end exotica. Despite bankruptcy challenges in the late 2010s, its revival under new ownership preserves a legacy of technological innovation and pure sound enjoyment, appealing to both vintage enthusiasts and modern home cinema setups.
See all Onkyo listings on RADAR.
