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Transformers with output powers and voltages other than those shown are available on individual order.
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+48 85 733 77 73
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TTG-KT88SE - Tube output UL transformer [3kOhm] KT88 / 300B SE
Availability:
on sale
Dispatched within:
14 working days
Gross price:
502,03 zł
Regular price:
Price (EUR): €119.53
Net price:
408,15 zł
Regular price:
Price (EUR): €97.18
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Rating:
4.77523
4.77523
Manufacturer:
Product code:
80D7-18889_20141119144452
Description
Toroidal Single Ended output transformer with UL tap, for tubes:
KT88, 300B
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 !!!
Files to download:
Technical data
| Intended for | Single Ended |
| Core type | Toroidal |
| Ultralinear tap | 43% |
| CFB Windings | % Ra |
| Nominal Power | 40W |
| Nominal anode current | 250mA |
| Frequency bandwidth (-3dB) | 10 Hz - 56 kHz |
| Secondary Impedance | 4 and 8 Ω |
| Primary Impedance | 3,0 kΩ |
| Turns Ratio (Np:Ns) | 27,39:1 (4Ω) , 19,36:1 (8Ω) |
| Primary Inductance Lp | 39,5 H |
| Primary Leakage Inductance Lsp | 10,88 mH |
| Total Primary DC Resistance | 109,7 Ω |
| Effective Primary Capacitance | 7,6 nF |
| Dimensions (standard) | 115 mm (OD) x 65 mm (h), weight: 2,5 kg |
| Dimensions EXPO | 120 mm (OD) x 80 mm (h), weight: 4,4 kg |
chesterfield66@gmx.de
I got myself a pair of supremes. Very happy with those. The 300B SE I built has well tempered voices as well as extended top and bootom end. Especially the base is very deep and suprisingly precise and powerfull for a 300B. Thank you for making this transformers.