In production? yes price : 778 $ Type of amp : Solid State Portable? no Power supply : Internal Number of headphone jacks : 2 Jack type : 1/4" output : 200mW/300ohm 400mw/60ohm Distortion: 0.001% 6mw/300ohm Inputs : 1 / 47K Gain : 0db, 10db, 20db Consumption: 5W Size : WxHxD 110...

In production? yes List price : 1350$ Type of amp : Solid State Portable? no Power supply : Internal Number of headphone jacks : 3 (8-600 ohm) Jack type : 1/4" output : 4W/8ohm 1W/32ohm 100mw/300ohm Distortion: 0.025% Inputs : 2, RCA / balanced XLR Consumption: 31W Size : WxHxD 467...

In production? yes List price : 140 UKP Type of amp : Solid State Portable? no Power supply : Separate Number of headphone jacks : 2 (>32 Ohm) Jack type : 1/4" output : 150 mW/600 ohm Distortion: 0.005% Inputs : 3 Consumption: 20W Size : WxHxD 130 x 80 x 105mm Weight : 1 Kg

In production? yes List price : 700$ Type of amp : Tube SE / EL84x2,12AU7x1 Portable? no Power supply : Separate Number of headphone jacks : 2 (10 Ohm /600 Ohm) Jack type : 1/4" output : 1 Watt Distortion at 1W: < 0.4% Inputs : 1 (100k)/900mv Consumption: 26W Size (dimensions)...

Manufacturer: Musical-Fidelity Model : X-CAN V3 In production? yes List price : 250 UKP Type of amp : 6922 tubes Portable? no Power supply : external 12VA Number of headphone jacks : 1 output : 1 Watt Jack type : 1/4" Inputs : 1 (47k) Housing material : aluminum Size...

"Our offices will be closed for vacation during the month of August. We will be back September 1st, 2003. Have a nice summer. Thank you." I've got this message in reply to my enq. So, be patient, its only two days for Divertech to open.

Hello vkx86/Martin Interesting review, can you post any inside pictures of the Aqua Amp.? or at least mayby some technical info about the circuit, Chips?, descrete transistors? thanks for your reply. Robo

ArChaos, You are right, there is a solution. I had that problem (PIII) and after a lot of searching I found the driver in USERGUIDE.com. I'll try to relocate it for you (it's size is about 4mb).

Many Solid state Headphone amps (Headmaster, Gilmore's, SDS, META42, Ray-samuel's HR2...) are built like a small delicate version of a Speaker amplifier. The relevant differences are 3: gain - speaker amp 15-40. headphone amp 1-11. supply voltage - Speaker Amp of 20W/8ohm will have some...

Ray, Quote: The Emmeline HR-2 Amp's input impedance is at 50K. assuming the NFB resistors are low in value, is the Emmeline HR-2 using output decoupling capacitor ? one last question, what is the gain of the amplifier? Thanks a lot for your patience. Ron

Hi there, The AD979 has a significant input current. handlling this (keep noise and output voltage low) is usually done by having input resistance relatively small at 10k-22k. Now, the Ad device is well optimized to that resistance whreas the OP627 works better at higher impedances (in...

manufacturer: RAY-SAMUELS Model : Emmeline HR-2 In production? yes List price : 875$ Type of amp : solid state (AD797/OPA627 +? ) Power supply : Separate Box 25VA Number of headphone jacks : 1 output impedance : Jack type : 1/4" Inputs : 1 / 50kohm Housing material : metal Size...

Trying it with 56K dial-up, feels fast and sweet, no problem yet.(i hour) Great tip, do you have any more? Thanks

very nice job indeed. 1. You can get improved tracking by connecting R2 & R3(10k) to the output of their LM3x regulators (instead of to be connected to the adjustment leg) 2. This topology is only half tracking (as well as the original gilmore's) in which the negative reg. reacts to any...

Most amps would benefit from higher supply voltage. You have to change the 22.8 k to 30k in order to get +/- 20V. BUT, in addition to Voodoochile's remarks, the output quintet are quite hot and may not stand another stress, you have to reduce their current to keep power dissipation within...