66-100 Specifications and performance documentation
66-100; Frequency Response- 40W @ 4 ohms
66-100; 4.5W @ 100Hz - 4 ohms 16384-point spectrum using Hann window and 64 averages Input RMS -20.2dB FS Distortion at 102.1Hz, -20.2dB FS Based on 8 harmonics THD 0.639% THD+N 0.644% 2nd harmonic 0.581% 3rd harmonic 0.188% 4th harmonic 0.138% 5th harmonic 0.103% 6th harmonic 0.048%
66-100; 18W @ 100Hz - 4 ohms 16384-point spectrum using Hann window and 64 averages Input RMS -13.9dB FS Distortion at 102.0Hz, -13.9dB FS Based on 8 harmonics THD 0.982% THD+N 0.984% 2nd harmonic 0.696% 3rd harmonic 0.607% 4th harmonic 0.198% 5th harmonic 0.258% 6th harmonic 0.045%
66-100; 100W @ 100Hz - 4 ohms 16384-point spectrum using Hann window and 64 averages Input RMS -6.2dB FS Distortion at 102.0Hz, -6.2dB FS Based on 8 harmonics THD 1.487% THD+N 1.488% 2nd harmonic 1.284% 3rd harmonic 0.575% 4th harmonic 0.300% 5th harmonic 0.292% 6th harmonic 0.100%
66-100; 4.5W @ 1kHz - 4 ohms 16384-point spectrum using Hann window and 64 averages Input RMS -20.1dB FS Distortion at 1,007.1Hz, -20.1dB FS Based on 8 harmonics THD 0.559% THD+N 0.588% 2nd harmonic 0.481% 3rd harmonic 0.209% 4th harmonic 0.146% 5th harmonic 0.097% 6th harmonic 0.043%
66-100; 18W @ 1kHz - 4 ohms 16384-point spectrum using Hann window and 64 averages Input RMS -13.8dB FS Distortion at 1,007.1Hz, -13.8dB FS Based on 8 harmonics THD 0.835% THD+N 0.837% 2nd harmonic 0.464% 3rd harmonic 0.612% 4th harmonic 0.196% 5th harmonic 0.253% 6th harmonic 0.037%
66-100; 100W @ 1kHz - 4 ohms 16384-point spectrum using Hann window and 64 averages Input RMS -6.1dB FS Distortion at 1,007.1Hz, -6.1dB FS Based on 8 harmonics THD 0.889% THD+N 0.895% 2nd harmonic 0.500% 3rd harmonic 0.618% 4th harmonic 0.161% 5th harmonic 0.316% 6th harmonic 0.059%
66-100; 4.5W @ 10kHz - 4 ohms 16384-point spectrum using Hann window and 64 averages Input RMS -20.4dB FS Distortion at 10,006.2Hz, -20.4dB FS Based on 1 harmonics THD 0.408% THD+N 0.504% 2nd harmonic 0.408%
66-100; 18W @ 10kHz - 4 ohms 16384-point spectrum using Hann window and 64 averages Input RMS -14.1dB FS Distortion at 10,005.4Hz, -14.1dB FS Based on 1 harmonics THD 0.274% THD+N 0.287% 2nd harmonic 0.274%
66-100; 100W @ 10kHz - 4 ohms 16384-point spectrum using Hann window and 64 averages Input RMS -6.4dB FS Distortion at 10,005.1Hz, -6.4dB FS Based on 1 harmonics THD 0.329% THD+N 0.599% 2nd harmonic 0.329%
*Output Power:  100 watts per channel into 4 ohms Ultralinear; 65 watts per channel (optional) Triode
*Distortion @ 1KHz, 100 Watts  / 4 ohms: THD .889%, THD+N .895% (see measurement data below)
*Frequency Response:  20 hz to 20 Khz (see measurement data below)
*Class AB operation, 40ma initial bias (adjustable)
*Input senstivity:  1.5 v p-p for full output 
*Non-inverting
*Output impedance:  2 ohms
*Input impedance:  90K ohms
*Power consumption:  240 watts idle, 340 watts full power 2 channels driven 1Khz into 4 ohms
*Power line input filter -50dB @ 30Mhz
*Over 295 Joules of power supply storage
*Power supply fused on primary and secondary, with current inrush limiters on power line and B+
*65 lbs shipping weight
Measurement data: Click to enlarge
Hand-Built Vacuum Tube Amplifiers, Tube amp, affordable tube amp, stereo tube amp, tube preamp
Gallery
Gallery
GalleryGalleryGallery
Gallery
Site Map
Sitemap
SitemapSitemapSitemap
Sitemap
Home
Home
HomeHomeHome
Home
About us 
About
AboutAboutAbout
About
Products 
Products
ProductsProductsProducts
Products
Purchase 
Purchase
PurchasePurchasePurchase
Purchase
Contact 
Contact
ContactContactContact
Contact