{"id":12321,"date":"2020-02-25T12:33:08","date_gmt":"2020-02-25T08:33:08","guid":{"rendered":"https:\/\/allstar.az\/?post_type=product&p=12321"},"modified":"2020-02-25T12:34:27","modified_gmt":"2020-02-25T08:34:27","slug":"sonifex-rb-ma1","status":"publish","type":"product","link":"https:\/\/allstar.az\/az\/product\/sonifex-rb-ma1\/","title":{"rendered":"SONIFEX RB-MA1"},"content":{"rendered":"

The connections and controls are on the rear panel. The microphone input is an XLR-3 type and is electronically balanced. The gain for the input can be adjusted by a recessed pre-set potentiometer which allows for the use of both dynamic and powered microphones.<\/p>\n

The line output is of an XLR-3 type and is electronically balanced. It can be wired unbalanced by grounding the non-phase signal, allowing you to feed both balanced and unbalanced equipment.<\/p>\n

There is a switch to control a high pass filter (low frequency roll-off at 125Hz) and to provide phantom power at +48V to the connected microphone.<\/p>\n

\"RB-MA1<\/p>\n

RB-MA1 Block Diagram.<\/p>\n

See larger image ><\/a><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Technical Specification For RB-MA1<\/h2>\n<\/td>\n<\/tr>\n

\n

Audio Specification<\/h4>\n<\/td>\n<\/tr>\n

Maximum Input Level:<\/td>\n-10dBu<\/td>\n<\/tr>\n
Maximum Output Level:<\/td>\n+28dBu<\/td>\n<\/tr>\n
Low Frequency Roll-Off:<\/td>\n125Hz @ 6dB\/octave<\/td>\n<\/tr>\n
E.I.N.:<\/td>\n130dB<\/td>\n<\/tr>\n
Common Mode Rejection:<\/td>\n>60dB typically<\/td>\n<\/tr>\n
Frequency Response:<\/td>\n20Hz to 20kHz \u00b10.1dB (600\u03a9 load, ref 1kHz)<\/td>\n<\/tr>\n
Input Impedance:<\/td>\n2k\u03a9 nominal balanced<\/td>\n<\/tr>\n
Output Impedance:<\/td>\n<50\u03a9<\/td>\n<\/tr>\n
Gain Range:<\/td>\nAdjustable 36dB to 75dB gain<\/td>\n<\/tr>\n
Distortion:<\/td>\n0.01% THD @ 1kHz, ref +8dBu output<\/td>\n<\/tr>\n
Phantom Power:<\/td>\n48V<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
\n

Connections<\/h4>\n<\/td>\n<\/tr>\n

Input:<\/td>\n1 x XLR 3 pin female (Balanced)<\/td>\n<\/tr>\n
Output:<\/td>\n1 x XLR 3 pin male (Balanced, can be unbalanced)<\/td>\n<\/tr>\n
Mains Input:<\/td>\nFiltered IEC, switchable 110-120V, or 220-240V, fused, 6W max<\/td>\n<\/tr>\n
Fuse Rating:<\/td>\nAnti-surge fuse 100mA 20 x 5mm (230VAC)
\nAnti-surge fuse 250mA 20 x 5mm (115VAC)<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
\n

Equipment Type<\/h4>\n<\/td>\n<\/tr>\n

RB-MA1:<\/td>\nSingle microphone amplifier<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
\n

Physical Specification<\/h4>\n<\/td>\n<\/tr>\n

Dimensions (Raw):<\/td>\n28cm (W) x 10.8cm (D) x 4.2cm (H) (1U)
\n11\u201d (W) x 4.3\u201d (D) x 1.7\u201d (H) (1U)<\/td>\n<\/tr>\n
Dimensions (Boxed):<\/td>\n36cm (W) x 20.5cm (D) x 6cm (H)
\n14.2\u201d (W) x 8\u201d (D) x 2.4\u201d (H)<\/td>\n<\/tr>\n
Weight:<\/td>\nNett: 0.90kg Gross: 1.35kg
\nNett: 2lbs \u00a0\u00a0\u00a0\u00a0Gross: 3lbs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

The connections and controls are on the rear panel. The microphone input is an XLR-3 type and is electronically balanced. The gain for the input can [\u2026]<\/span><\/p>\n","protected":false},"featured_media":12322,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[181,435],"product_tag":[],"class_list":["post-12321","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-sonifex","product_cat-ses-prosessor-az"],"_links":{"self":[{"href":"https:\/\/allstar.az\/az\/wp-json\/wp\/v2\/product\/12321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/allstar.az\/az\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/allstar.az\/az\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/allstar.az\/az\/wp-json\/wp\/v2\/comments?post=12321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allstar.az\/az\/wp-json\/wp\/v2\/media\/12322"}],"wp:attachment":[{"href":"https:\/\/allstar.az\/az\/wp-json\/wp\/v2\/media?parent=12321"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allstar.az\/az\/wp-json\/wp\/v2\/product_cat?post=12321"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allstar.az\/az\/wp-json\/wp\/v2\/product_tag?post=12321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}