NAD OWNERS THREAD

[heliumflight]

I am currently using Nad D3020 with Vintage Sony Apm 717, simply brilliant combability, but with Totem Rainmaker not good.

 

[heliumflight]

Came across this great example of NAD's "neutral" sound signature the Yamaha's "dynamic" sound signature. It will give one a good example of how NAD measures up against most other amplifiers. Use headphones for a more accurate experience.

This is what I have.

 

[SiR]

Can someone share the number of Mr Harsh Merchant or his office?

Harsh - +91 98210 45573

 

[reubensm]

Thank you for posting this.

Being a NADC320BEE owner, I had been meaning to watch this for a while. Only got down down to it today!

I have one HUGE problem with this documentary though. There is person, who distinctively looks of South Asian origin, who speaks at 5 different instances in the documentary - at time stamps of 9:53, 25:32, 25:51, 26:11 and 39:51. The documentary also shows photos of his younger self with senior figures of the company, including BEE. Some of the video footage used in the documentary leaves no doubt in my mind that he is a senior and longstanding part of NADs senior design and engineering teams. But to my UTTER SHOCK the documentary does not introduce him in any manner or mention his name. If I am not badly mistaken, his is the only 'speaker' / narrator in the entire documentary, whose name and role is not mentioned either orally or in writing. All the other 'speakers' / narrators and their roles / designations are described in writing. For some reason, I am very disturbed by this. I can imagine this happened only because of the subconscious (I sincerely hope it is not conscious) racist attitudes (of the media agency responsible and hopefully not of the NAD team) towards the competence and contributions of people of South Asian origin.

I just needed to rant about this. Thanks for listening.

Not sure if I mentioned this previously but the South Asian gentleman featured in the video is none other than Taresh Vadgama, Vice President - Development & Manufacturing at Lenbrook. He is an old timer from Canada, and has been with Lenbrook for around 40 years. It is Lenbrook that owns the NAD, Bluesound and PSB brands.

 

[reubensm]

Sometimes folks who are no way connected to us, make a difference to our lives. This gentleman's work has made a significant contribution to my life by giving me hours and hours of happiness. An often forgotten name amoung the legends of the world of HiFi, Mr. BEE himself.

Talk about end-games, final frontiers and 'the end' - that's NAD for me!

 

[PCA]

Not sure if I mentioned this previously but the South Asian gentleman featured in the video is none other than Taresh Vadgama, Vice President - Development & Manufacturing at Lenbrook. He is an old timer from Canada, and has been with Lenbrook for around 40 years. It is Lenbrook that owns the NAD, Bluesound and PSB brands.

Thank you very much for this information. Cheers!

 

[utkarsh]

Thought I'll share a fix with all.

Recently a NAD S200 Silverline series power amplifier came to me for repairs with a unique problem. At low volumes, the right channel kept cutting out intermittently. However, the amplifier functioned normally the moment the volume control on its S100 preamp was turned up, past the 9 o'clock position. When the amp was playing with volume below 9 o'clock position, music kept crackling on and off, and whenever the sound came up, the volume was lower than the left channel causing channel imbalance. The amp had been to a couple of technicians before coming to me, input sockets (both RCA and XLRs) had been cleaned and the input selector (balanced vs unbalanced), the soft clipping and bridged mode switches had been cleaned and lubricated. All these had been resoldered on the input section PCB as well, thereby eliminating dry solder. Some electrolytics in the input circuit and on the right channel power amplifier board had been changed. Both techs had diagnosed it as a electrolytic problem and professed - when played at high volume, the capacitors charge up and the problem disappears

Ran some basic checks and isolated the fault. It was the right channel speaker relay (this model has separate relays for each channel). It was switching properly but the switching contacts were apparently not making good enough contact inside, causing the issue. Added a long wire jumper across the speaker switching pins of the relay for testing purposes, switched on the amp allowing the relay to turn on and then by closing and opening the jumper, was able to demonstrate that the relay switching, was with intermittent contact. Removed the testing jumper and replaced the old relay with a new 48volt 16amp SPST relay. The amp started working perfectly after that.

Caution: Never attempt to add jumpers or mods to the protection relays in amplifiers unless one has a complete understanding of the circuit design, relay types and relay pinouts. Never attempt to bypass a relay as this piece of electronics is an essential part of the amplifier's self-protection system. Replace the faulty relay with an identical replacement type. If using a substitute or an alternate relay type, pay attention to the relay pinout.

Many things went over my head. I will sent you a PM as my NAD356 is having some issue