Audiogon
The world's largest high-end audio community.
Virtual Systems
Let the world see what you've built.
Bluebook
The right price. Every time.
Merch
Rep the community and hobby you love so much.
SIGN UP
LOG IN
Audiogon
The world's largest high-end audio community
Virtual Systems
Let the world see what you've built.
Bluebook
The right price. Every time.
Merch
Rep the community and hobby you love so much.
Browse
All Recent
Unanswered
Related to You
Insider Lobby
Topics
Amps Preamps
Home Theater
Speakers
Digital
Analog
Cables
Music
Best Of
Tech Talk
PC Audio
Audio Clubs
Misc Audio
Member Reviews
Headphones
Smart Home
Pro Audio
Vintage
Start a New Discussion
Insider
Following
Go
SIGN UP
LOG IN
Recent Activity
Unanswered
Related to You
Following
Insider Lobby
Start A New Discussion
roc_doc
discussions
roc_doc
Discussions roc_doc has started
Discussion
Last word
Views
Posts
will a low 60Hz harmonic hum wear out my speakers?
unsound
9504
28
Share on Twitter
Share on Facebook
Edit
Delete
Quad 909 heat and hum
roc_doc
8005
5
Share on Twitter
Share on Facebook
Edit
Delete
NAD T585 as audio player
flemke
3273
1
Share on Twitter
Share on Facebook
Edit
Delete
funny connection of spade cables
dweezel
3792
7
Share on Twitter
Share on Facebook
Edit
Delete
musical speakers for a Quad system
roc_doc
4381
8
Share on Twitter
Share on Facebook
Edit
Delete
Vienna Acoustics sounded terrible at Magnolia
steve59
22203
32
Share on Twitter
Share on Facebook
Edit
Delete
Why do dealers do this?
kbamhi
20547
71
Share on Twitter
Share on Facebook
Edit
Delete
system choice
ajahu
5465
1
Share on Twitter
Share on Facebook
Edit
Delete
Marantz PM7000 headphone out
2838
0
Share on Twitter
Share on Facebook
Edit
Delete
budget amplification - what to get?
kotta
6730
13
Share on Twitter
Share on Facebook
Edit
Delete
Back to top