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TTG-GM70SE - Tube output transformer [7kOhm] GM70 SE
Price (EUR): €170.10
Price (EUR): €138.29
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3.86609
Description
Toroidal Single Ended output transformer for tubes:
GM70
introduces benefits of toroidal cores to tube output. Through the use of innovative, internationally patented winding technology, we have achieved exceptional electrical parameters, such as flat frequency bandwidth in acoustic range, very low THD distortion and high quaity factor.
Transformer is also avilable in stainless steel box potted EXPO version.
!!! FOR NON STANDARD OUTPUT TRANSFORMERS !!!
!!! PLEASE KINDLY CONTACT US !!!
Technical data
| Intended for | Single Ended |
| Core type | Toroidal |
| Ultralinear tap | --- |
| CFB Windings | % Ra |
| Nominal Power | 50W |
| Nominal anode current | 150mA |
| Frequency bandwidth (-3dB) | 18Hz-36kHz |
| Secondary Impedance | 4 and 8 Ω |
| Primary Impedance | 7,0 kΩ |
| Turns Ratio (Np:Ns) | 41,83:1 (4Ω) , 29,58:1 (8Ω) |
| Primary Inductance Lp | 65H |
| Primary Leakage Inductance Lsp | 12mH |
| Total Primary DC Resistance | 340 Ω |
| Dimensions (standard) | 118 mm (OD) x 67 mm (h), weight: 3 kg |
| Dimensions EXPO | 120 mm (OD) x 80 mm (h), weight: 5 kg |
h.gryczewski@toroidy.pl
+48 85 733 77 73