Hi fi - Import export

Size: 92.4 x 30.2 x 15.2 mm Weight: 28.5g Output resolution: 1080P (1920x1080 @ 60fps) Processor: Quad-core Cortex-A53 Graphics: ARM Mali-450 RAM: 1 GB Storage: 8 GB (not fully available!) System: Android 9.0 WiFi: Wi-Fi: 802.11a / b / g / n / ac 2.4GHz / 5GHz Bluetooth: BT 4.2 Video decoder: VP9-10, H.265, H.264, VC-1, MPEG1 / 2/4, Real8 / 9/10 Video format: RM, MOV, VOB, AVI, MKV, TS, MP4 Audio codec: DOLBY, DTS Audio format: MP3, AAC, FLAC, OGG Image playback: JPG, BMP, GIF, PNG Ports: 1 x HDMI; 1 x MicroUSB

Product Features: • "Over designed" for high fidelity, single ended, Class-A, tube output circuits (triode, tetrode or pentode tubes). • Enclosed (shielded), four slot, chassis Type "X" mounting. • Frequency response at least 20 Hz. to 20 Khz. at full rated power (+/- 1 db max., ref. 1 Khz). • Insulated flexible leads 8" min. • For maximum versatility, all units (except the 1642SE and 1638SEA do NOT include this screen tap as they were designed principally for high impedance triode tubes. • High quality laminations, (M6) grain oriented silicon steel. • Core is gapped to reduce core saturation in Class-A tube amplifier circuits.

Product Features: • Designed for general purpose or replacement use (not Hi-Fi), in single ended, tube output circuits. • Frequency response: 100 Hz. - 15 Khz at full rated power (+/- 1 db max. - ref. 1 Khz). • Open style with minimum 12" long primary and secondary leads. • All sizes use butt stacked cores (using 29M6 steel) with an air gap, reduce • D.C. core saturation. • Primary impedance range from 2,500 to 10,000 Ohms. • Secondary impedance range from 4 to 32 Ohms.