Pre Phono a válvulas novidade a baixo preço!

Hagerman nos states é um fabricante de electrónicas, muitas vezes a válvulas, a preços populares.

Desta saíu-se (embora já seja uma tercerceira ou quarta entrada nos Pre Phono valvulados) com uma unidade para ambas as tipologias MM e  MC.


Hagerman Audio Trumpet MC Phono Preamplifier
Hagerman Audio Lab’s 3rd generation fully balanced from input to output 3 pound Trumpet MC combines a differential JFET input front-end with a more conventional 6 dual-triode vacuum tube (4X 12AX7, 2X 12AU7) gain/ phase-splitter/driver/output
Specifications
• 47, 100, 220, 470, 1k, 47k ohm input impedance
• 45dB, 55dB, 60dB, 64dB, 68dB gain
• 220pF loading
• 10Hz to 50kHz bandwidth (-3dB)
• 70dBA ref 0.5mV signal-to-noise
• 0.04% @ 3Vrms distortion (1kHz)
• 22Vrms @ 1% overload (1kHz)
• +/-0.5dB equalization
• 12AX7 x 4, 12AU7 x 2
• 6 x 10 x 3.5 inches
• 3 pounds
• 15Vdc @ 2.05A
• 120V/240V operation
• Includes power supply

https://hagerman-audio-labs.myshopify.com/collections/phono-preamps/products/trumpet-mc-vacuum-tube-phonostage

Por 1.100,0 usd rivalisa com o Brutus do Jaquim!?...

Teste do preamplificador de phono Trumpet MC da Hagerman Audio na revista americana Stereophile:

https://www.analogplanet.com/content/hagerman-audios-tubey-quiet-trumpet-mc-phono-preamplifier

Edmar