| Model  | 
                            VH-6 | 
                          
                          
                            | INPUT  | 
                              | 
                          
                          
                            | Connectors | 
                            1/4" TRS, phone jacks 
                              (6 channel input, master stereo inputs) | 
                          
                          
                            | Type | 
                            Electronically balanced/unbalanced, RF filtered | 
                          
                          
                            | Impedance | 
                            Balanced £¾20k ohm | 
                          
                          
                            | Max Input Level | 
                             £¾+21dBu balanced or unbalanced | 
                          
                          
                            | OUTPUTS | 
                              | 
                          
                          
                            | Connectors | 
                            1/4" TRS phone jacks, 
                              Tip=left,Ring=right(front 6 CH, rear 6 CH) | 
                          
                          
                            | Impedance | 
                            Tip(left),ring(right) each on balanced(32~600 ohm) | 
                          
                          
                            | Output Level | 
                            Max Avg(RMS) power | 
                            1 channel driven | 
                          
                          
                            | 32 ohm headphones | 
                            380 mW( 3.47V ) | 
                          
                          
                            | 50 ohm headphones | 
                            308 mW( 3.93V ) | 
                          
                          
                            | 100 ohm headphones | 
                            190 mW( 4.36V ) | 
                          
                          
                            | 200 ohm headphones | 
                            122 mW( 4.94V ) | 
                          
                          
                            | 300 ohm headphones | 
                            73 mW( 4.69V ) | 
                          
                          
                            | 600 ohm headphones | 
                            45 mW( 5.24V ) | 
                          
                          
                            |   | 
                            6 channel driven | 
                          
                          
                            | 32 ohm headphones | 
                            190 mW( 2.47V ) | 
                          
                          
                            | 50 ohm headphones | 
                            192 mW( 3.10V ) | 
                          
                          
                            | 100 ohm headphones | 
                            152 mW( 3.90V ) | 
                          
                          
                            | 200 ohm headphones | 
                            95 mW( 4.37V ) | 
                          
                          
                            | 300 ohm headphones | 
                            80 mW( 4.91V ) | 
                          
                          
                            | 600 ohm headphones | 
                            51 mW( 5.55V ) | 
                          
                          
                          
                            | SYSTEM PERFORMANCE  | 
                              | 
                          
                          
                            | Bandwidth | 
                            20Hz to 20kHz | 
                          
                          
                            | THD | 
                            £¼ 0.02% at 150mW/200 ohm. 1kHz | 
                          
                          
                            | FUCTION SWITCH  | 
                              | 
                          
                          
                            | Front panel | 
                            Master Input select switch(stereo/Mono) | 
                          
                          
                            | INDICATOR | 
                              | 
                          
                          
                            | Front panel | 
                            Channel Input signal indicator(LED) | 
                          
                          
                            | POWER SUPPLY  | 
                              | 
                          
                          
                            | Operating Voltage  | 
                            100 VAC 50/60Hz, 120 VAC 60Hz, 220-240 VAC 50/60Hz  | 
                          
                          
                            | Power Consumption  | 
                            25W | 
                          
                          
                            | Main Connection  | 
                            IEC receptacle  | 
                          
                          
                            | PHYSICAL | 
                              | 
                          
                          
                            | Dimensions: W x H x D | 
                            483 x 44 x 175 (mm) | 
                          
                          
                            | Shipping/CBM | 
                            0.0154 | 
                          
                          
                            | Net Weight | 
                            2.82 kg | 
                          
                          
                            | Shipping Weight | 
                            3.72 kg |