Denon PMA-980R - anyone have experience?
JayMX
Posts: 446
I picked up this older integrated today. First hooked up to a nice pair of Monitor 5's I landed earlier this week, Much too many power for those little guys, wow! So I brought it inside and hooked it up to the 2B's. Smile gets bigger. Then hooked it up to the 3.1's and I’m like jaw on the floor. This thing is blowing my mind for 90 watts, holy p00p.
From what I’m reading, it’s. Nelson Pass design. Anybody know what “New Optical Class A” entails? Anybody ever own one of these?
I’m honestly flabbergasted. Great synergy with the SDA's. Would love to hear any stories or insights.
Not much said on the interwebz bout this one... Thoughts?
From what I’m reading, it’s. Nelson Pass design. Anybody know what “New Optical Class A” entails? Anybody ever own one of these?
I’m honestly flabbergasted. Great synergy with the SDA's. Would love to hear any stories or insights.
Not much said on the interwebz bout this one... Thoughts?
Current Collection: Monitor 4a (Peerless), Monitor 5B (Peerless), Modified Monitor 7b (Peerless), RTA15TL (SL3000), SDA CRS+ (194’s), SDA SRS 2.3TL, R100's, R200’s, R300 🤩
Comments
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Can't help on the integrated itself. But in the photo it appears that the loudness button is depressed "on". At medium-higher volume this would not sound good. If I ever use a loudness contour is when the volume knob is no greater than 8 o'clock. Very low volume settings only. Should work very well with the Monitor 5's.
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aprazer402 wrote: »Can't help on the integrated itself. But in the photo it appears that the loudness button is depressed "on".
Good eye.Lumin X1 file player, Westminster Labs interconnect cable
Sony XA-5400ES SACD; Pass XP-22 pre; X600.5 amps
Magico S5 MKII Mcast Rose speakers; SPOD spikes
Shunyata Triton v3/Typhon QR on source, Denali 2000 (2) on amps
Shunyata Sigma XLR analog ICs, Sigma speaker cables
Shunyata Sigma HC (2), Sigma Analog, Sigma Digital, Z Anaconda (3) power cables
Mapleshade Samson V.3 four shelf solid maple rack, Micropoint brass footers
Three 20 amp circuits. -
@aprazer402 I was just experimenting, loudness engaged sounded great with the 5's at low levels, don’t get me wrong, At higher levels (with loudness disengaged) I could tell it had deeper reserves to tap.Current Collection: Monitor 4a (Peerless), Monitor 5B (Peerless), Modified Monitor 7b (Peerless), RTA15TL (SL3000), SDA CRS+ (194’s), SDA SRS 2.3TL, R100's, R200’s, R300 🤩
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The other thing I find really interesting are the infinite knobs. There is one good article about the design.
Here's a quote:
“Both knobs (Speakers and Input) do not have end positions but can be turned infinitely. They have "notch" positions however which convery a very upworthy feeling. Turning a knob won't redirect any signals right away, instead, the knob action causes the processor to calculate what to do, and adjust the relays accordingly.”
https://joes-tech-blog.blogspot.com/2017/01/fixing-denon-pma-980r-input-volume.htmlCurrent Collection: Monitor 4a (Peerless), Monitor 5B (Peerless), Modified Monitor 7b (Peerless), RTA15TL (SL3000), SDA CRS+ (194’s), SDA SRS 2.3TL, R100's, R200’s, R300 🤩 -
Nice clean example! Congrats on the nice find.
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The other thing I find really interesting are the infinite knobs. There is one good article about the design.
Here's a quote:
“Both knobs (Speakers and Input) do not have end positions but can be turned infinitely. They have "notch" positions however which convery a very upworthy feeling.
To infinity and beyond.
Lumin X1 file player, Westminster Labs interconnect cable
Sony XA-5400ES SACD; Pass XP-22 pre; X600.5 amps
Magico S5 MKII Mcast Rose speakers; SPOD spikes
Shunyata Triton v3/Typhon QR on source, Denali 2000 (2) on amps
Shunyata Sigma XLR analog ICs, Sigma speaker cables
Shunyata Sigma HC (2), Sigma Analog, Sigma Digital, Z Anaconda (3) power cables
Mapleshade Samson V.3 four shelf solid maple rack, Micropoint brass footers
Three 20 amp circuits. -
I have a Denon PMA in my closet somewhere... a fairly base model one, but I do really like it. Sounds great! I used it in a second system by my computer for some time, and it’ll probably make its way into another system of mine in the future.
I can’t remember for the life of me what it is at the moment. Pretty much bottom of the barrel for the line though. Glad to year that you are enjoying it sir! Happy listening! -
The Denon amps are generally quite nice. The topology looks similar to my DRA-835R receiver, which is quite powerful for 90 watts as well. It can drive my LSi15's quite nice with well managed bass. It has full command over my RTA-11TL's. This is the first that I had heard of Nelson Pass involvement.Stan
Main 2ch:
Polk LSi15 (DB840 upgrade), Parasound: P/LD-1100, HCA-1000A; Denon: DVD-2910, DRM-800A; Benchmark DAC1, Monster HTS3600-MKII, Grado SR-225i; Technics SL-J2, Parasound PPH-100.
HT:
Marantz SR7010, Polk: RTA11TL (RDO198-1, XO and Damping Upgrades), S4, CS250, PSW110 , Marantz UD5005, Pioneer PL-530, Panasonic TC-P42S60
Other stuff:
Denon: DRA-835R, AVR-888, DCD-660, DRM-700A, DRR-780; Polk: S8, Monitor 5A, 5B, TSi100, RM7, PSW10 (DXi104 upgrade); Pioneer: CT-6R; Onkyo CP-1046F; Ortofon OM5E, Marantz: PM5004, CD5004, CDR-615; Parasound C/PT-600, HCA-800ii, Sony CDP-650ESD, Technics SA 5070, B&W DM601