Onkyo TX-NR636 AV Receiver Specs

Power Output: 7 x 115 watts (6 ohms, 2 channels driven, 0.7% THD)
Auto Setup/Room EQ: AccuEQ (proprietary)
Video Processing: Marvell Qdeo 4K scaling/passthrough
Video Inputs: HDMI 2.0/HDCP 2.2 (7), MHL-enabled HDMI (1), component video (1), composite video (3)
Audio Inputs: Coaxial digital (2), optical digital (1), stereo analog (6), phono (1)
Additional: USB (1), Ethernet (1), IR remote (1), AM (1), FM (1)
Video Outputs: HDMI 2.0 (2), component video (1), composite video (1)
Audio Outputs: Zone 2 line, ¼-inch headphone (1)
Dimensions (WxHxD): 17.2 x 6.8 x 12.9 in
Weight: 22 lb
Price: $700

Company Info
(201) 785-2600

(201) 785-2600

willdao's picture

Um, I may be mistaken, but I don't believe Elgar composed more than two symphonies...

willdao's picture

Perhaps I should have read Wikipedia, which reports that Elgar worked on a third symphony before his death; "The Third Symphony sketches were elaborated by the composer Anthony Payne into a complete score in 1998."

Here's info from Chandos:


garyyac's picture

Has Onkyo walked away from Audyssey throughout their lineup?

Bob Ankosko's picture
Apparently so. Onkyo has informed us that its AccuEQ room correction is being used in all 2014 models.
garyyac's picture

Wow, huge mistake. Very unfortunate.

rhirschey's picture

AccuEQ apparently doesn't even EQ the sub and the front L/R speakers....it just sets levels, distances and cross-overs, but no real EQ to the speakers. This alone is a reason not to buy Onkyo again in my book. My last receiver (Tx-NR5008) and my current processor (PR-SC5009) are Onkyo, and in my experience Audyssey has always had a huge effect on improving sound, both with Revel Concerta and Klipsch THX in-wall speakers and SVSound subs.

Sosio's picture

My Onkyo 727 is lacking a 120v switched outlet. The old amp had this, I was using it for backlighting, as well as bd-dvd,tape,phono,tv.
-- It lacks the ability to use the headphone jack without cutting out the speakers. There is a work-around using zone 2, but WHY??