NAD amp distorting heavily after running a bass guitar thr..

Archived from groups: rec.audio.high-end (More info?)

jonlesser@gmail.com wrote:
> My NAD 214 stereo amp is dead or dying. Any signal I run through it is
> extremely distorted and I have to turn up the volume to even hear that.
>
>
> Beginning a few months back it would sound fine and then all of a
> sudden die and the sound would become horrible distorted. The time it
> takes the amp to go from working fine to distortion box continually
> shortens from 20 to 10 to 5 to 2 to 1 minutes. Now it doesn't work
> for anytime at all.
>
> I haven't been playing nice with it recently. I have run a microphone
> and bass guitar through it. However, the amp had experienced the
> problem I described above before this.
>
> So my question is this: Is there any fundamental reason why running a
> bass guitar or mic through this amp would hurt it? Also, does anyone
> have any idea what might be wrong with my amp.
>
> Thank you!
> -Jon
>
> Ps here is my setup in case it's helpful.
> NAD 214 Stereo Amp
> NAD 512 CD player
> Adcom preamp
> KEF Q55 speakers
> Monster XP cables

You're sure it's the amp and not the speakers ?

Archived from groups: rec.audio.high-end (More info?)

<jonlesser@gmail.com> wrote in message
news:csf1eb01hn5@news3.newsguy.com...
> My NAD 214 stereo amp is dead or dying. Any signal I run through it is
> extremely distorted and I have to turn up the volume to even hear
> that.
>
>
> Beginning a few months back it would sound fine and then all of a
> sudden die and the sound would become horrible distorted. The time it
> takes the amp to go from working fine to distortion box continually
> shortens from 20 to 10 to 5 to 2 to 1 minutes. Now it doesn't work
> for anytime at all.
>
> I haven't been playing nice with it recently. I have run a microphone
> and bass guitar through it. However, the amp had experienced the
> problem I described above before this.
>
> So my question is this: Is there any fundamental reason why running a
> bass guitar or mic through this amp would hurt it? Also, does anyone
> have any idea what might be wrong with my amp.
>
> Thank you!
> -Jon
>
> Ps here is my setup in case it's helpful.
> NAD 214 Stereo Amp
> NAD 512 CD player
> Adcom preamp
> KEF Q55 speakers
> Monster XP cables

Jon, I ran a bass through my stereo in the late 80's. It fried my
speakers. I would check them out first. Live instruments are too dynamic
for a steroe amp or so I was told.