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»	New	A DSET is better then an expensive SET..	DIY Stradivarius...	Audio For Dummies ™ Forum	41	392421	09-21-2007
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»	New	Dual channel SET..	Space exploration...	Audio Discussions Forum	8	84037	04-17-2008
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»	New	LF Amplifier in biamping...	DSET is tricky....	Audio For Dummies ™ Forum	10	92379	08-05-2005

09-17-2009

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Romy the Cat

Boston, MA
Posts 10,159
Joined on 05-28-2004

Post #:	1
Post ID:	11776
Reply to:	11776

Think ahead how to measure the DSETs gain.

If you are in DSET environment then do yourself a favor and build into your DSETs a mechanism that would allow you to monitor the gain of your channels. It might be in real time or in a special calibration mode but you will need and. If you do not in then your DSET’s gain WILL slide and you WILL miss it. After living for a while with 12 channels DSET I feel that calibration mode is an absolute the MUST for DSET. You were warned.

The Cat

"I wish I could score everything for horns." - Richard Wagner. "Our writing equipment takes part in the forming of our thoughts." - Friedrich Nietzsche

09-18-2009

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montepilot

Boston, MA.
Posts 42
Joined on 12-13-2007

Post #:	2
Post ID:	11777
Reply to:	11776

Adjusting the gain Melchiades

Does Melchiades single channel amps have this gain mechanism built in? Since this is the audio for dummies thread, might I ask how this adjustment is done and what kind of device you would use for measuring?

Regards,

montepilot

"It's like an act of murder; you play with the intent to commit something"--Duke Ellington

09-18-2009

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Romy the Cat

Boston, MA
Posts 10,159
Joined on 05-28-2004

Post #:	3
Post ID:	11780
Reply to:	11777

The calibration mode is for DSETs not for SET.

montepilot wrote:
Does Melchiades single channel amps have this gain mechanism built in? Since this is the audio for dummies thread, might I ask how this adjustment is done and what kind of device you would use for measuring?

A full-range Melquiades or any other SET might have gain control but it is not necessary as the gain drift of one of the channels (right or left) will be very auditable in shifting of center imaging. What you have DSETs working in narrow bandpass then the shifting of the center imaging for the given bandpass is much harder to get from normal music listening and switching the amp into a calibration mode is much better way to do deal with the problem.

The caT

"I wish I could score everything for horns." - Richard Wagner. "Our writing equipment takes part in the forming of our thoughts." - Friedrich Nietzsche

Page 1 of 1 (3 items)

Select Pages:

	Target	Threads for related reading	Most recent post in related threads	Forum	Replies	Views	Started
»	New	A DSET is better then an expensive SET..	DIY Stradivarius...	Audio For Dummies ™ Forum	41	392421	09-21-2007
»	New	The DSET perspective examines the Herb Reichert article..	Are you still in Reutlingen, Germany?...	Melquiades Amplifier Forum	5	97489	07-01-2009
»	New	Dual channel SET..	Space exploration...	Audio Discussions Forum	8	84037	04-17-2008
»	New	6 Channel Version of Super Melquiades..	The first Milq screw up....	Melquiades Amplifier Forum	131	1253765	08-08-2007
»	New	LF Amplifier in biamping...	DSET is tricky....	Audio For Dummies ™ Forum	10	92379	08-05-2005