Por un escritor de hombre misterioso
producto agotado, sustituido por Grado RA1
GRADO RA-1 HEADPHONE AMP (BATTERY POWERED) – Record Mart HiFi
Fiio – K9 - Style Sound - Tienda Alta Fidelidad en Barcelona
GRADO RA-1 HEADPHONE AMP (BATTERY POWERED) – Record Mart HiFi
After years of relying on other equipment to drive Grado headphones, you can now listen and enjoy headphones through Grado Labs' Reference Headphone Amp, the RA1. Designed for state-of-the-art performance and specifically to play Grados, the RA1 will allow you to hear your headphones like never before. This amp is machined from a solid block of mahogany and measures 5 wide, 5 1/2 deep and 1 1/2 tall and weighs in at 12 oz.
Grado RA 1 Battery Powered Headphone Amplifier
Grado RA1 Headphone Amplifier - AC Ver - TESTED WORKING, READ DESCRIPTION
, Product: Grado RA1 Battery Powered Headphone Amplifier; RA-1, Product SKU: 17649, Serial Number: 12296, Voltage: 18VDC (two 9-volt batteries
Grado RA1 Battery Powered Headphone Amplifier; RA-1
Grado RA1 Headphone Amplifier - AC Ver - TESTED WORKING, READ DESCRIPTION
, Product: Grado RA-1 AC Headphone Amplifier; RA1AC; Mahogany, Product SKU: 32463, Serial Number: 3755, Voltage: 120V, Cosmetic Description: 7/10
Grado RA-1 AC Headphone Amplifier; RA1AC; Mahogany
GRADO RA-1 A/C
Grado GS1000 Statement Open Back Headphones w/ RA-1 Amplifier & Ext. C