R-601S/SW Specifications

R-601S and R-601SW AM/FM Stereo Radio Features and Technical Specifications:


Four Vacuum Tube design for high fidelity audio
Magic Eye tuning aide
FM / AM band operation
Warm & rich sound effect
Audio input from external sources (PC, CD, MP3 players) - Stereo input
Magnetically shielded drivers. Case design virtually eliminates monitor and TV screen interference
Audio out and headset jacks
Selectable internal or external antennas for both AM and FM reception
Hand-finished all MDF wood enclosures (R-601SW is solid walnut)
High quality smooth tuning main dial and backlit panel
Unique, uncommon, classic & elegant appearance
Matte paint finish reminiscent of 1950's classic designs


FM Band: 88 MHz-108 MHz
AM Band: 540 KHz-1600 Khz
S/N Ratio: FM >45dB, AM > 35dB
Receiver Sensitivity:  FM < 5 uV; AM < 1.5 mv
Noise Sensitivity: FM < 16 dB (s/n=30 dB); AM < 60 dB (s/n=20 dB)
Distortion: FM < 0.5%, AM < 1% Single Signal Selection: > 30 dB
Tube Amp x 2 Push-Pull
Output Power: >2 x 3.5W
Frequency Response: 30Hz-20KHz
Vacuum Tubes:  Four (4) Total - Amplifier - EL84 x 2, Pre Amplifier–6N2 x 1, 6E2 x 1 (Magic Eye)
Speaker Unit: 5”
Rated Power: >3.5 Ω
Speaker Impedance:  8 Ω
Frequency Response:  70 Hz-16 KHz
Input Ports: FM Antenna In (UHF), AM Antenna In (RCA) & Aux In (RCA, Left & Right channels)
Output Ports: Stereo Earphone Out (3.5mm), Stereo Audio Out (3.5mm)
Bluetooth:  Bluetooth 3.0, Class 2 transceiver
Product Size:  43(L) x 18(W) x 21(H) cm   (about 21" x 9" x 7")
Voltage Specification:  110-120VAC (standard);  220-250VAC available (special order)

What’s In The Box:

R601S or R601SW AM/FM Stereo Radio
Heavy duty grounded power cord
External FM dipole antenna
External AM loop antenna
Owner's manual
Bluetooth operations manual
The R601S Owner's Manual download available at this link:   R601S Manual

Bluetooth Manual download available at this link:  Tesslor Bluetooth Manual

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